UMark Mallett uyintatheli eyake yawina imiklomelo nge-CTV News Edmonton (i-CFRN TV) futhi uhlala eCanada. I-athikili elandelayo ivuselelwa njalo ukukhombisa isayensi entsha.
LAPHO mhlawumbe alukho udaba oluphikisana kakhulu kunemithetho yemaski ephoqelekile esabalele emhlabeni jikelele. Ngaphandle kokuphikisana okukhulu ekusebenzeni kwabo, le nkinga ayihlukanisi nje umphakathi kepha amasonto. Abanye abapristi baye benqabela amakholwa ukuba angene ethempelini engenazo izifihla-buso 
kanti abanye baze babize amaphoyisa ngomhlambi wabo.[1]Okthoba 27th, 2020; lifesitenews.com Ezinye izifunda ziye zadinga ukuthi kusetshenziswe ukumboza ubuso ekhaya lomuntu [2]lifesitenews.com ngenkathi amanye amazwe egunyaze ukuthi abantu abathile bagqoke imaski ngenkathi behamba bodwa emotweni yakho.[3]IRiphabhulikhi yaseTrinidad neTobago, ilokhi.com UDkt. Anthony Fauci, ebhekisa phambili ekuphenduleni kwe-US COVID-19, uqhubeka aze athi, ngaphandle kwesifihla-buso sobuso, "Uma unezibuko noma isihlangu samehlo, kufanele usisebenzise"[4]abcnews.go.com noma ugqoke kabili.[5]webmd.com, Januwari 26, 2021 NoDemocrat uJoe Biden uthe, "amaski asindisa izimpilo - isikhathi,"[6]usnews.com nokuthi lapho eba nguMongameli, wakhe isenzo sokuqala kuzoba ukuphoqa abantu ukuthi bagqoke imaski kulo lonke ibhodi bathi, "Lezi zimaski zenza umehluko omkhulu."[7]bbeetbart.com Nangempela wakwenza lokho. Abanye ososayensi baseBrazil bathi empeleni ukwenqaba ukugqoka ubuso kuwuphawu “lokuphazamiseka okukhulu kobuntu.”[8]thesun.com Futhi u-Eric Toner, isazi esiphezulu eJohns Hopkins Center for Health Security, ukubeke kwacaca ukuthi ukugqokwa imaski kanye nokuqhelelana nabantu kuzoba nathi “iminyaka embalwa”[9]cnet.com njengoba kwenza i-virologist yaseSpain.[10]marketwatch.com
Njengoba kunikezwe ukubekwa okungajwayelekile lokhu kungukuthi, ngaphansi kobuhlungu benhlawulo noma ijele;[11]amadlozi.org unikezwe ukuthi izingqinamba ezintsha ze-coronavirus ziyavela eDenmark[12]Novemba 5th, i-2020, theguardian.com kanye ne-UK[13]Disemba 15th, 2020; kdcube.caukuvusa ukwesaba “kobhadane olusha”; unikezwe ukuthi akukho kulokhu okuzohamba kungekudala… umbuzo wehora lokho kufanele kufanelekile kosopolitiki kanye nababhishobhi ngokufanayo ukuthi ngabe inqubo yemaski ephoqelelwe empeleni iyisayensi ezwakalayo. Le ndatshana ilandelwa Ukweqa uhlelo - omunye wemibhalo okwabelwana kabanzi ngayo kule webhusayithi ku- okungokomoya imiphumela yokufihla ubuso. Okulandelayo kuyinsiza yakho nemindeni yakho, ngokususelwa ku- izifundo zesayensi nedatha, emayelana nemiphumela ebonakalayo…
I-ASSUMPTIONS vs ISAYENSI
“Imaski ibingenzeka kanjani hhayi uyasebenza? ” Lokho ngukucabanga okuyisisekelo ngemuva kwabantu abaningi abanikela ngokuzithandela ngamabhanana abo abakhiqizi njengoba bezongena emphakathini. “Imboze umlomo wami nekhala ngakho-ke kumele ngabe iyakwenza okuthile. Ngakho-ke, kuyinto enothando nenhle, angithi? ”
Ukuze ufike ekugcineni kwalo mbuzo, enye yezinselelo namuhla ukweqa isilo sabezindaba sokucwaninga. Njengoba ngichaze kahle ku Ubhubhane Lokulawula, Kusobala ukuthi kunomlando ophakelwa umphakathi ogcinwe ngokuqinile nokuthi ngisho nososayensi abaningi nodokotela abavunyelwe abavunyelwe ukufaka inselelo. Izinga lokuvimbela liyamangalisa ngempela, ngokungafani nanoma yini esiyibonile emhlabeni waseNtshonalanga kuze kube manje. Izindaba zakamuva ziphule ukuthi a iphephabhuku eliphezulu lezokwelapha ivumele ababhali ukuthi bashintshe ngasese amasethi wedatha emaphepheni abo ngaphandle kokushicilela izaziso zokulungiswa, ngakho-ke kufihla imvelaphi yezikhali [14]Ubufakazi, ngokusho kososayensi, buqhubeka nokugcizelela ukuthi i-COVID-19 kungenzeka ukuthi yasetshenziswa elabhoratri ngaphambi kokuba ikhishwe ngengozi noma ngenhloso emphakathini. Ngenkathi abanye ososayensi base-UK begcizelela ukuthi i-COVID-19 ivela emvelweni wemvelo kuphela, (nature.com) iphepha elivela eSouth China's University of Technology lithi 'i-coronavirus ebulalayo kungenzeka ukuthi ivela elabhorethri eseWuhan.' (Feb. 16, 2020; dailymail.co.ukEkuqaleni kukaFebhuwari 2020, uDkt. Francis Boyle, owabhala i-US "Biological Weapons Act", wanikeza isitatimende esinemininingwane evuma ukuthi i-2019 Wuhan Coronavirus iyisikhali seBiological Warfare Weapon futhi iWorld Health Organisation (WHO) isivele iyazi ngayo (isib. zerohedge.comUmhlaziyi wezimpi zebhayoloji wakwa-Israyeli naye washo okufanayo. (Jan. 26, 2020; washtontimes.com) UDkt. Peter Chumakov we-Engelhardt Institute of Molecular Biology and Russian Academy of Sciences uthi “ngenkathi inhloso yososayensi baseWuhan yokwenza i-coronavirus yayingeyona inhloso — kunalokho, babezama ukufunda ukubakhona kwaleli gciwane… Benza ngokuphelele izinto ezihlanyayo… Isibonelo, kufakwa ku-genome, okunikeze igciwane amandla okuthelela amangqamuzana omuntu. ”(zerohedge.comUProfesa Luc Montagnier, owathola uMklomelo KaNobel weMedicine ngonyaka ka-2008 nowesilisa owathola igciwane lesandulela ngculaza ngo-1983, uthi uSARS-CoV-2 yigciwane elasetshenziswa elakhishwa ngephutha elabhorethri eWuhan, eChina. mercola.comA idokhumentari entsha, ecaphuna ososayensi abaningana, akhomba ku-COVID-19 njengegciwane elenziwe ngobuchwepheshe. (mercola.com) Iqembu lososayensi base-Australia likhiqize ubufakazi obusha i-coronavirus yenoveli ekhombisa izimpawu "zokungenelela komuntu."lifesitenews.com; washtontimes.comOwayengumphathi wophiko lwezobunhloli e-M16, uSir Richard Dearlove, uthe ukholwa wukuthi igciwane le-COVID-19 lenziwa ebhodini lasakazeka ngengozi.jpost.comUcwaningo oluhlanganyelwe lwaseBrithani-Norowe lubeka ukuthi i-Wuhan coronavirus (i-COVID-19) iyi "chimera" eyakhiwe ebhodini laseChina. (I-Taiwanews.com) UProfesa Giuseppe Tritto, isazi esaziwa emhlabeni wonke ku-biotechnology kanye ne-nanotechnology kanye nomongameli we I-World Academy Yezesayensi Yezobuchwepheshe Nezobuchwepheshe (I-WABT) ithi "Kwenziwe izakhi zofuzo ebhodini le-W4han Institute of Virology's PXNUMX (high-containment) ohlelweni olwenganyelwe amasosha aseChina."amafsnews.com) Isazi segciwane lengculaza saseShayina esihlonishwayo uDkt. Li-Meng Yan, owabaleka eHong Kong ngemuva kokudalula ulwazi lukaBejing nge-coronavirus ngaphambi kokuba kuvele imibiko ngayo, uthe “imakethe yenyama eWuhan iyindawo yokubhema futhi leli gciwane aliveli emvelweni… kusuka elebhu eseWuhan. ”(dailymail.co.uk) Futhi uDkt. USteven Quay, MD, PhD., ishicilele iphepha ngoJanuwari 2021: "Ukuhlaziywa kwe-Bayesia kuphetha ngokungangabazeki ukuthi i-SARS-CoV-2 ayiyona i-zoonosis yemvelo kodwa kunalokho itholakala elabhorethri", cf. prnewswire.com futhi zenodo.org kwephepha ka-COVID-19.[15]"Ijenali Yezokwelapha Ephezulu Ebanjwe Ekumbozeni Okukhulu", Novemba 5th, 2020; mercola.com Kukhona ngempela okukhulu Ubhadane Lokulawulwa ukugqashuka.
Ngakho-ke, nakhu lapho inethiwekhi yakho yezindaba oyithandayo kungenzeka ukuthi ayibiki.
Kuze kube yilapho i-COVID-19 imenyezelwa “njengobhadane”, isayensi yenze lokho hhayi ukwesekwa kokugqoka imaski, nakuba izinkundla zokuxhumana zikhanya ngezithombe ezimnyama nezimhlophe ezivela ku 
Ngo-1918 ubhadane lomkhuhlane lwabantu abafake izifihla-buso, njengokungathi lokhu kuwubufakazi bokuthi bayasebenza. Ngokuphambene nalokho, i-WH Kellogg, MD, uchwepheshe wezifo ezithathelwanayo futhi oyisikhulu esiphezulu seCalifornia State Board of Health, wakusho lokhu ngo-1920 ngokwehluleka kokufihla ukuqukatha umkhuhlane odlangile owasakazeka:
Amaski, okuphambene nokulindelekile, ayegqokwa ngokuthokozile nangokwemvelo yonke, futhi futhi, ngokuphambene nokulindelwe kokufanele kulandelwe ngaphansi kwalezo zimo, akukho mthelela ejikeni lomqedazwe okwakuzobonakala. Okuthile bekungahambi kahle ngokuqagela kwethu. —W Kellogg. "Ucwaningo lokuhlola ukusebenza kwemaski yobuso be-gauze." NginguJ J Health,1920. 34-42.
IDATHA ESEKELWE NAMUHLA
Ukushesha phambili kweminyaka eyikhulu, nezincwadi zeWorld Health Organisation (WHO) kunanela okufanayo:
Ukuhlaziywa kwe-meta ekubuyekezweni kwezincwadi okuhlelekile kubike ukuthi ukusetshenziswa kwemishini yokuphefumula ye-N95 uma kuqhathaniswa nokusetshenziswa kwamamaski wezokwelapha akuhlotshaniswa nobungozi obuncane obubalulekile bemiphumela yokugula komtholampilo noma umkhuhlane oqinisekiswe ilebhu noma ukutheleleka ngegciwane… Ukusetshenziswa kwendwangu izifihla-buso (okubhekiselwa kuzo njengamaski endwangu kulo mbhalo) njengenye indlela yobusiki bezokwelapha akubhekwa njengokufanele ukuvikelwa kwabasebenzi bezempilo ngokususelwa ebufakazini obuncane obutholakalayo… Njengamanje, abukho ubufakazi obuqondile (ocwaningweni
I-COVID- 19 kanye nabantu abaphilile emphakathini) ekusebenzeni kokufihla indawo yonke kwabantu abaphilile emphakathini ukuvikela ukutheleleka ngamagciwane okuphefumula, kufaka phakathi i-COVID-19. - "Isiqondiso ekusetshenzisweni kwamamaski emphakathini wonke", ngoJuni 5th, 2020; who.int
Isazi sezifo uDkt Andrew Bostom waseBrown University ngokufanayo uqinisekisa ukuthi ukubonwa okulinganiselwe kokuhlola…
… Anganikeli ukuzithethelela okunengqondo, okusekelwe ebufakazini bokusebenzisa imaski nsuku zonke, isikhathi eside ngumphakathi jikelele ukuvikela ukutheleleka nge-COVID-19. Ngaphezu kwalokho, okwalandela ukuqoqwa okuhlanganisiwe (okubizwa nge- “meta-”) kwezilingo eziyishumi ezilawulwayo kuhlola ukusetshenziswa kwemaski okunwetshiwe, okwangempela, okungekho kwezempiloevezwe ukuthi ukufihla ubuso akuzange kwehlise izinga lokutheleleka okuqinisekiswe elebhu ngomkhuhlane wegciwane lokuphefumula. —Julayi 11, 2012; medium.com
Ngempela, izibalo zakamuva zeCDC ziveza ukuthi, yabantu abadala abanezimpawu ezine-COVID-19, 70.6% njalo bembethe imaski futhi esagula, uma kuqhathaniswa no-7.8% kulabo abangavamile noma abangakaze bagqoke imaski. [16]"Ukuvezwa Kokuxhumana Komphakathi Nokusondelene Okuhlotshaniswa ne-COVID-19 Phakathi Kwabadala Abanezimpawu ≥ Iminyaka eyi-18 ezikhungweni eziyi-11 Zokunakekelwa Kwempilo Kwabagulayo", e-United States, ngoJulayi 2020; cdc.gov Kusobala ukuthi kuyaphawuleka ukuthi njengoba ukugqoka izifihla-buso kuphoqelelwa futhi kwanda emazweni, amacala asakhula — okungalenzi icala elihle lamamaski. Futhi, kunezizathu ezisuselwa ebufakazini zokuthi kungani, ne izinga kwezesayensi kubalulekile lapha. Ukuhlaziywa kwe-Meta, izilingo ezilawulwa ngokungahleliwe (ama-RCT's), kanye nezifundo ezibuyekezwe ngokuhlelekile zisezingeni eliphakeme kakhulu.[17]qhathanisa meehanmd.com Futhi, leyo RCT eshicilelwe ku Izifo Ezithathelwanayo Ezisanda Kuvela ngoMeyi 2020 — iCDC uqobo lwayo wephephabhuku — uthi:
Yize ucwaningo lwe-mechanistic lusekela umphumela ongaba khona wenhlanzeko yezandla noma imaski yobuso, ubufakazi obuvela ezilingo eziyi-14 ezilawulwa ngokungahleliwe zalezi zinyathelo abuzange busekele kumthelela omkhulu ekudlulisweni komkhuhlane oqinisekiswe ilebhu ... Ekubuyekezeni kwethu okuhlelekile, sikhombe ama-RCT ayi-10 [izilingo ezilawulwa ngokungahleliwe ] okubike ukulinganiselwa kokusebenza kobuso buso ekwehliseni ukutheleleka okuqinisekisiwe ngamagciwane omkhuhlane emphakathini kusuka ezincwadini ezashicilelwa ngo-1946 – Julayi 27, 2018. Ekuhlaziyweni okuhlanganisiwe, asitholanga ukuncipha okukhulu ekusakazweni komkhuhlane ngokusetshenziswa kobuso buso … - "Izifo Ezithathelwanayo Eziqhamukayo", Abstract; pps. 97-972, Umq. 26, cha. 5; cdc.gov
I-Public Health Agency of Canada (PHAC) nayo ikhiphe imiphumela efanayo yocwaningo[18]UCowling BJ, uZhou Y, Ip DKM, Leung GM, Aiello AE. "Amaski obuso ukuvimbela ukudluliswa komkhuhlane: ukubuyekeza okuhlelekile", Ukutheleleka nge-Epidemiol, 2010,138: 449-56 / Bin-Reza F, Lopez VC, Nicoll A, Chamberland ME. "Ukusetshenziswa kwamamaski nokuphefumula ukuvimbela ukudluliselwa komkhuhlane: ukubuyekezwa okuhlelekile kobufakazi besayensi" Umkhuhlane Amanye Amagciwane E-Respi, 2012,6: 257-67 ngemuva kokuqubuka komkhuhlane wango-2009.
Okutholakele okubalulekile kufaka phakathi: Amaski agqokwa ngabantu abagulayo angavikela abantu abangenalo igciwane ekudlulisweni kwegciwane, kodwa bukhona ubufakazi obuncane bokuthi ukusetshenziswa kwemaski ngabantu abaphila kahle kugwema ukutheleleka… - "Izinyathelo zezempilo zomphakathi: Ukulungela Umkhuhlane Womkhuhlane WaseCanada: Isiqondiso Sokuhlela Somkhakha Wezempilo", Disemba 18, 2018, 2.3.2, canada.ca
Ucwaningo lwezilingo eziyi-15 ezingahleliwe[19], , , , , , , , , , , , , uphethe ngo-Ephreli 2020 ukuthi,
Uma kuqhathaniswa namaskhi kungekho ukuncishiswa kwamacala okugula afana nomkhuhlane noma umkhuhlane wamaski kubantu bonke, noma kubasebenzi bezempilo. - ”Ukungenelela ngokomzimba ukuphazamisa noma ukunciphisa ukusabalala kwamagciwane okuphefumula”, Ephreli 7th, 2020;
Ucwaningo lwango-2019 olushicilelwe kujenali ye-JAMA yabahlanganyeli abangu-2862 lubonise ukuthi kokubili ama-N95 respirators kanye nemaski okuhlinzwa "akubanganga mehluko omkhulu esigamekweni somkhuhlane oqinisekiswe ilabhorethri..."[20]"Ama-N95 Respirators vs Medical Masks Wokuvimbela Umkhuhlane Phakathi Kwabasebenzi Bokunakekelwa Kwezempilo", Septhemba3rd, 2019; bhekumende.com
Ekucwaningweni "kokuphumelela kwama-N95 respirators kuqhathaniswa nezimaski zokuhlinzwa ezilwa nomkhuhlane: Ukubuyekezwa okuhlelekile nokuhlaziywa kwe-meta", izivivinyo eziyisithupha ezilawulwa ngokungahleliwe nabahlanganyeli be-9171 zahlolwa. Ababhali baphetha ngokuthi:
Ukusetshenziswa kokuphefumula kwe-N95 uma kuqhathaniswa namaski wokuhlinzwa akuhlotshaniswa nengozi ephansi yomkhuhlane oqinisekiswe ilebhu. Kusikisela ukuthi imishini yokuphefumula ye-N95 akufanele inconyelwe abasebenzi bezokwelapha abajwayelekile nabangeyona ingozi [kulabo] abangaxhumani kakhulu neziguli zomkhuhlane noma iziguli ezisolwayo. —I-Journal of Evidence-Based Medicine, Mashi 13, 2020; onlinelibrary.wiley.com
Futhi, kunenqwaba yezifundo zokuthi ngabe imaski ingawanciphisa kakhulu amagciwane ohlobo lokuphefumula. Impendulo ingu-“cha” ozwakalayo. Ocwaningweni oluthi "Ukuphumelela kwezinyathelo zokuzivikela ekwehliseni ukudluliswa komkhuhlane owubhubhane: Ukubuyekezwa okuhlelekile nokuhlaziywa kwemeta", isiphetho:
Ukusetshenziswa kwe-facemask kunikeze umphumela wokuvikela ongabalulekile. - Septhemba 2017, ku-systemirect.com
Esivivinyweni esilawulwa ngokungahleliwe eJapane, ababhali bathola ukuthi "Ukusetshenziswa kwesifihla buso kubasebenzi bezokunakekelwa kwempilo akuboniswanga ukuthi kunikeza inzuzo ngokwezimpawu ezibandayo noma ukuthola imikhuhlane," okungabangelwa ama-coronaviruses.[21]Februwari 12th, 2009; kushicilelwe.ncbi.nlm.nih.gov
In Ijenali Yomkhuhlane, Ukubuyekezwa okuhlelekile kwezifundo ezifanelekile eziyi-17 kufinyelele esiphethweni sokuthi:
Akukho nasinye sezifundo esizibuyekezile esakha ubudlelwano obucacile phakathi kokusetshenziswa kwe-mask ⁄respirator nokuvikelwa ekuthelelekeni komkhuhlane. —Okthoba 2011, onlinelibrary.wiley.com
UDkt Lisa M. Brosseau, uScD ungungoti kuzwelonke wezokuvikela ukuphefumula nezifo ezithathelwanayo. UDkt.Margaret Sietsema, i-PhD, futhi unguchwepheshe ekuvikelweni kokuphefumula futhi ungumsizi kasolwazi e-University of Illinois eChicago. Ngemuva kokubuyekeza izifundo ezitholakalayo, baphetha ngokuthi:
Asikutusi ukuthi umphakathi jikelele ongenazo izimpawu zokugula okufana ne-COVID-19 uhlale ugqoke izindwangu noma izifihla-buso zokuhlinza ngoba: Abukho ubufakazi besayensi obusebenzayo ekunciphiseni ubungozi bokudluliswa kwe-SARS-CoV-2… - Ephreli 1, 2020; cidrap.umn.edu
Olunye ucwaningo oluthi lukhombisa "Ukwehla kwezibhedlela ze-COVID-19 ngemuva kweMask Mandates ezi-1083 zase-US" luhoxisiwe ngababhali balo. I-Abstract ebukeziwe ithi:
Ababhali bawuhoxisile lo mbhalo wesandla ngoba kunamanani akhuphukile amacala akwaSARS- CoV-2 ezindaweni esizihlaziye ekuqaleni kulolu cwaningo. - Novemba 4, 2020; mikyaba.org
I-WHO yashicilela lolu cwaningo, “Physical Distancing, Face Masks, kanye ne-Eye Protection ukuvimbela ukudluliselwa komuntu nomuntu kwe-SARS-CoV-2 ne-COVID-19: A Reviewatic Review and Meta-Analysis”.[22]i-lancet.com Isihloko sizwakale sethembisa njengokuhlaziywa kwemeta okugunyaziwe. Kodwa-ke, iSwitzerland Policy Research yaqinisekisa ngoSepthemba ukuthi “ucwaningo olwenziwe yi-WHO mayelana nokusebenza kahle kwemikhakha yobuso nokuqedwa kwezenhlalo, okushicilelwe ku I-Lancet, inamaphutha amakhulu futhi kufanele ihoxiswe. ”[23]swprs.org Phakathi kwamaphutha amahlanu abucayi ocwaningweni, "izifundo eziyisikhombisa azishicilelwanga futhi azibukezelwa ontanga", izifundo ezine kuphela kwezingama-29 zazimalunga negciwane le-SARS-CoV-2 (eliholela kulesifo i-COVID-19), izici zokudlulisa ezihluke kakhulu; izifundo zazigxile ekuthelelweni kuphela kweziguli ezigula kakhulu ezibhedlela hhayi ngokudluliswa komphakathi; futhi "Ababhali be-Lancet meta-Study bayavuma ukuthi ubuqiniso bobufakazi maqondana nobuso buso" buphansi "njengoba zonke izifundo zibhekwa futhi akukho nesilingo esilawulwa ngokungahleliwe (RCT)." UDkt James Meehan, ongumhleli wangaphambili wephephabhuku lezokwelapha, I-Ocular Immunology nokuvuvukala futhi ofunde izinkulungwane zezifundo ezibuyekezwa ontanga emsebenzini wakhe, kusho ucwaningo lwe-WHO:
Lokhu kubuyekezwa kwesistimu / ukuhlaziywa kwe-meta kwaba iqukethe ngokuphelele izifundo ezisezingeni eliphansi. Azikho izilingo ezisezingeni eliphezulu ezilawulwa ngokungahleliwe ezifakiwe. Akunandaba ukuthi ababhali bazama kangakanani ukukhohlisa noma ukuhlobisa ukufaneleka kocwaningo ngesihloko salo "esigqokile", iqiniso lihlala likhona, lolu cwaningo lusalokhu lunjengembumba eshunqayo yobufakazi obuthakathaka…. Amaphutha, amaphutha, namaphutha kulokhu kuhlaziywa kwezifundo ezingama-29 zokubheka kufanele kuholele ekuhlehlisweni kwayo kusuka ku- I-Lancet. Amaphutha angcwatshwe kumatafula wedatha, ngakho-ke, aphuthelwa yilabo abenza okungaphezu kokufunda izihloko neziphetho. Kungakho-ke kungani izifundo ezinjengalezi kufanele zinikezwe ukubuyekeza ngokuphelele kontanga ngaphambi kokushicilelwa. - "Ukuhlaziywa Kwezesayensi Okufakazelwa Ubufakazi Bokuthi Kungani Amasiki Engasebenzi, Engadingekile, Futhi Ayingozi", Novemba 20, 2020; meehanmd.com
Ukubuyekezwa kukaJulayi 2020 ngu Isikhungo se-Oxford Semithi Esuselwe Ebufakazini yathi: “Kubonakala sengathi yize sekuphele amashumi amabili eminyaka lolu bhubhane luzilungiselele, kunokungaqiniseki okukhulu ngokubaluleka kokugqoka izimaski.”[24]Julayi 23rd, 2020; cebm.net
Ucwaningo olwenziwe ngoJulayi 2020 olwenziwe yi-University of East Anglia lwaphetha ngokubhala okungaphikiswa kontanga ukuthi, "hlala kuma-oda asekhaya, ukuvalwa kwabo bonke okungewona amabhizinisi futhi kudinga ukuthi kufakwe izifihla-buso zobuso noma ukumbozwa emphakathini kwakungeyona ehambisana nanoma yimuphi umphumela ozimele ozimele, ”[25]mikyaba.org futhi “Ubufakazi abuqinile ngokwanele ukusekela ukusetshenziswa okusabalele kwamaski obuso njengendlela yokuzivikela ku-COVID-19. Kodwa-ke, kunobufakazi obanele bokusekela ukusetshenziswa kwe-facemasks isikhathi esifushane ngabantu abasengozini kakhulu lapho besesimweni esiyingozi kakhulu. ”[26]mikyaba.org; Ephreli 6th, 2020
Lokhu kufana nolunye ucwaningo olushicilelwe ngaphambilini oluhlanganisa izivivinyo ezingahleliwe eziyi-15 eziphenya umphumela wamamaski kubasebenzi bezokunakekelwa kwempilo kanye nenani labantu kanye nokuvalelwa yedwa. “Uma kuqhathaniswa nokungabikho kwezifihla-buso kwakungekho ukwehliswa kokugula okunjengomkhuhlane… noma umkhuhlane… kumamaski kubantu abaningi, nakubasebenzi bezempilo…. Bekungekho mehluko phakathi komamaski abahlinzayo nama-N95 respirators…. ”[27]“Ukungenelela ngokomzimba ukuphazamisa noma ukunciphisa ukusabalala kwamagciwane okuphefumula. Ingxenye 1 – Imaski yobuso, ukuvikelwa kwamehlo kanye nokuqhelelana nomuntu: ukubuyekezwa okuhlelekile nokuhlaziywa kwemeta”; Ephreli 7, 2020, mikyaba.org
A Ucwaningo lwe-Cochrane nguJefferson et al. eshicilelwe ngoNovemba 2020 yaphetha ngokuthi abukho ubufakazi bekhwalithi ephezulu obuvuna imaski yobuso:
Uma kuqhathaniswa nokungagqoki imaski, ukugqoka imaskhi kungase kwenze mehluko omncane ekutheni bangaki abantu ababanjwe ukugula okunjengomkhuhlane… —“Ingabe izindlela ezingokomzimba ezinjengokugeza izandla noma ukugqoka imaski ziyakumisa noma zehlise ukusabalala kwamagciwane okuphefumula?”, cochrane.org
I-European Center of Disease Control ithe yize kungase kube “nomphumela omncane wokuvikela” onamamaski ezokwelapha, iyavuma ukuthi…
…kusenokungaqiniseki okubalulekile mayelana nosayizi walo mphumela. Ubufakazi bokusebenza kahle kwezifihla-buso ezingezona ezezokwelapha, izihlangu zobuso/izivayizi kanye namapayipi okuphefumula emphakathini abutholakali futhi bunesiqiniseko esiphansi kakhulu. —”Ukusebenzisa imaski yobuso emphakathini: isibuyekezo sokuqala”, ngoFebhuwari 21, 2021; ecdc.europa.eu
Ukubika ku-a Ukuqubuka kwesibhedlela se-nosocomial eFinland, uHetemäki et al. waphawula ukuthi “phakathi kwabasebenzi bezempilo abagonyiwe… ukutheleleka kwesibili kwenzeke kulabo abanezifo eziyizimpawu naphezu kokusetshenziswa kwezinto zokuzivikela …[kuhlanganise] nezifihla ubuso”[28]May 2021, eurosurveillance.org
NgoNovemba 10th, 2020, i-CDC yakhipha isifinyezo esisha mayelana nokufihla ubuso okucaphune izifundo ezimbalwa. Kuyaphawuleka ukuthi ezifundweni eziningi ebezifuna inzuzo ethile ekugqokeni imaski, zenzeka ngesikhathi esifanayo ekuhlukaniseni umphakathi futhi ukukhiya, kanye nemithetho yenhlanzeko yezandla, zabekwa endaweni. Ababhali abaningana baphawule ukuthi lezi hhayi bahlanganiswe ezifundweni zabo, futhi bavele bahlanganisa zonke izindlela ndawonye.
Ukwehla kokutheleleka […] kungadideka ngokunye ukungenelela ngaphakathi nangaphandle kohlelo lokunakekelwa kwezempilo, njengokuvinjelwa kwezinqubo zokukhetha, izindlela zokuqhela komphakathi, kanye nokwanda kwemaski ezindaweni zomphakathi, okuyimikhawulo yalolu cwaningo. Ngaphandle kwalezi zinyathelo zasendaweni nasezweni lonke, inombolo yecala iqhubekile nokwanda eMassachusetts sonke isikhathi sokufunda… - Julayi 14, 2020, "Ukuhlangana Phakathi Kokufihla Okusendaweni Yonke Kuhlelo Lokunakekelwa Kwezempilo kanye ne-SARS-CoV-2 Positivity Phakathi Kwabasebenzi Bokunakekelwa Kwezempilo", uXiaowen Wang, MD et al., bhekumende.com
Iningi lezifundo ezikhonjisiwe ze-CDC zigxile ekuqhathaniseni ukusebenza kwempahla ngokungafani nemiphumela yomhlaba wangempela. Yize kunjalo, lezi zifundo zivame ukufakazela ngokungazi imiphumela yalezi zifundo ezingenhla ezingatholanga mhlomulo obalulekile ngokumboza ubuso. Isibonelo, olunye ucwaningo olunjalo lwathola ukuthi “imaski yokuhlinzwa neyenziwe ngezandla, kanye nezihlangu zobuso, zakha izindiza ezinkulu zokuvuza
ingaletha izingozi ezinkulu. ”[29]"Ukumboza ubuso, ukusakazeka kwe-Aerosol kanye nokuNciphisa ubungozi bokudluliswa kwegciwane", eCornell University, ngoMeyi 19, 2020; archive.org Omunye waphawula ukuthi “eminingi yale miklamo yamaskhi ayizange ihlolwe ngokusebenza… njengama-neck gaiters noma ama-bandana, ahlinzeka ngokuvikelwa okuncane kakhulu.”[30]"Ukulinganiswa okungabizi kakhulu kobuso bemaski bokuhlunga amaconsi axoshiwe ngesikhathi sokukhuluma", Septhemba 2020, kushicilelwe.ncbi.nlm.nih.gov Ngokuhambisana nemigqa efanayo, olunye ucwaningo olucashunwe yi-CDC luxwayise ngokuthi "ayikho imininingwane eyanele mayelana nesembozo esenziwe ngendwangu, esetshenziswa iningi lomphakathi ... amaconsi amancane okuphefumula ane-aerosolized.”[31]"Ukubona ukusebenza kobuso buso ekuvimbeleni ama-jets okuphefumula", ngoJuni 2020, kushicilelwe.ncbi.nlm.nih.gov Kodwa-ke, ezinye izikhulu zikahulumeni, ezinjengoDkt. Theresa Tam ohola impendulo yobhubhane lwaseCanada, empeleni zincome izembozo ezingezona ezezokwelapha eziphikisana nemithombo ye-CDC.[32]kdcube.ca Olunye ucwaningo lukhombise ukwehliswa okwengeziwe kwama-aerosol kusetshenziswa izendlalelo eziningi zendwangu, nokho okuveze enye inkinga: "inhlanganisela yendwangu nendwangu bekunzima kakhulu ukuphefumula ngayo kunamamaski angama-N95",[33]"Amandla endwangu yobuso bendwangu yokuhlunga izinhlayiya ze-ultra-fine lapho ukhwehlela isivinini", Septhemba 22nd, 2020, kushicilelwe.ncbi.nlm.nih.gov/32963071 njengoba uzofunda maduzane, kungadala ezinye izingqinamba zezempilo.
Kodwa-ke, olunye ucwaningo olukhonjiwe lwe-CDC lwembula ukuthi “izifihla-buso zezokwelapha (izifihla-buso zokuhlinza ngisho nezifihla-buso ze-N95) azikwazanga ukuvimba ngokuphelele ukudluliswa kwamaconsi egciwane / ama-aerosol ngisho nalapho kuvaleke ngokuphelele.”[34]"Ukusebenza Kwamaski Obuso Ekuvimbeleni Ukudluliswa Komoya kwe-SARS-CoV-2", Okthoba 21, 2020, kushicilelwe.ncbi.nlm.nih.gov/33087517 Futhi la maconsi angahlala emisiwe emoyeni imizuzu noma amasonto.[35]"Isikhathi sokuhamba semoyeni samaconsi amancane okukhuluma nokubaluleka kwawo ekuthelekelweni kwe-SARS-CoV-2", ngoJuni 2, 2020, pnas.org/content/117/22/11875
Omunye umbono ngokungasebenzi kahle kobuso busuka kongoti bokufakwa buso nokusetshenziswa. Encwadini evulelekile eya ku- "Physicians and the Public of Alberta", uChris Schaefer ubhale ukuthi "imaski yokuphefumula yokuphefumula, ikakhulukazi ama-N95, imaski yokuhlinzwa neyokungeyona eyokwelapha, inikela ngokuvikelwa kwe-COVID-19 okunganakwa ngezizathu ezilandelayo":
- Amagciwane ezimvilophini eziwuketshezi ezizungezile angaba mancane kakhulu, abe mancane kangangoba uzodinga isibonakhulu se-electron ukuze uwabone. Imaski yama-N95 ihlunga ama-95% ezinhlayiya ezinobubanzi bama-microns ayi-0.3 noma ngaphezulu. Izinhlayiya ze-COVID-19 zingu-.08 - .12 microns.
- Ama-virus awagcini nje ukungena ngomlomo nangamakhala, kepha angangena nangamehlo ethu ngisho nezimbobo zesikhumba sethu. Okuwukuphela kwesithiyo esisebenzayo umuntu angasigqoka ukuvikela ukuvezwa yigciwane kungaba yisudi ye-hazmat ehlanganiswe ngokuphelele enezindebe ngamaqakala afakwe emabhuthini kanye nezinduku ezifakwe ezihlakaleni, ngenkathi ethola umoya wokuphefumula ovela kuzinto zokuphefumula eziqukethe (SCBA). Lesi sithiyo siyigiya elijwayelekile ukuvikela kwi-biohazard (amagciwane) futhi kuzodingeka ukuthi sigqokwe endaweni engaba yingozi yegciwane lesandulela ngculazi 24/7 futhi ngeke ukwazi ukususa noma iyiphi ingxenye yaso ngisho nokuphuza amanzi, udle noma usebenzise igumbi lokugeza ngenkathi usesimweni segciwane. Uma ukwenzile lokho, uzovezwa obala futhi uzophikisa zonke izinyathelo zangaphambili ozithathile.
- Akukhona kuphela ukuthi uN95, izifihla-buso zokuhlinza nezingezona ezokwelapha azinalusizo njengokuvikelwa ku-COVID-19, kepha ngaphezu kwalokho, zidala nezingozi zangempela kanye nezinsongo ezinkulu ezingaba khona empilweni yalowo ozigqokile ngenxa yezizathu ezilandelayo. - "Isazi seMask sixwayisa ukusetshenziswa kukaMnu Deena Hinshaw imaskhi ngeke kuvikele i-COVID-19", Juni 2029; namazibuy.com
Futhi, ngizobhekana nalezi zinsongo emizuzwaneni embalwa, eziya ngokuya zibucayi.
Njengoba kushiwo ngaphambili, ucwaningo olulodwa obekuhloswe ngalo ukukhombisa izinzuzo zokugqoka imaski ezifundazweni ezimbalwa zaseMelika kwadingeka ukuthi luhoxiswe ngoNovemba 4, 2020, njengoba amacala ayekhula kulezi zindawo ngemuva kokushicilelwa kocwaningo. Zingaki izifundo ezicashunwe kulesi sifinyezo esisha se-CDC ezizogcina sekufanele zibuyekeze izifundo zazo njengoba “ukuhlolwa okuhle” kuqhubeka nokukhuphuka cishe yonke indawo manje, ngisho ngenkathi ukugqoka imaski sekuyinto ejwayelekile, uma kungaphoqelekile?[36]mikyaba.org (Note: le ndatshana ngeke ingene ebangeni eliphikisanayo nelifakazelwe manje lokuthi ukuhlolwa kwe-PCR kwe-COVID-19 kunamaphutha kakhulu. Lokhu kukhulu futhi kungathinta izifundo eziningi ezibalulwe lapha. Iphephabhuku lezokwelapha iBMJ lishicilele udaba ngoDisemba 18th, 2020 olwalukhuluma ngale nkinga enkulu, ebhebhethekisa ngamanga ubucayi balesi sifo ngemiphumela eyinhlekelele. Bheka: "I-Covid-19: Ukuhlolwa kwabantu abaningi akulona iqiniso futhi kunikeza umqondo ongewona wokuphepha, kuvuma ungqongqoshe"; bmj.com . Bheka futhi lo mbhalo ku I-Lancet, kanye nesixwayiso se-FDA nge-PCR “ngamanga” lapha.)
Isifundo esikhulu futhi esibanzi saseDenmark sashicilelwa ngoNovemba 18th, 2020 ku Ama-Annal of Medicine yangaphakathi obekubandakanya abama-4862 abaphothule ucwaningo. Kutholile ukuthi phakathi kwalabo abafake izifihla-buso nalabo abangawagqokile, “umehluko obonwayo ubungeyona into ebalulekile ngokwezibalo” kulabo abangenwe yi-SARS-CoV-2.
Kuleli cala elenzelwe umphakathi, elilawulwa ngokungahleliwe elenziwe endaweni lapho ukugqoka imaski bekungajwayelekile futhi bekungekho phakathi kwezinye izindlela ezinconywayo zezempilo zomphakathi ezihlobene ne-COVID-19, isincomo sokugqoka imaski yokuhlinzwa lapho ngaphandle kwekhaya phakathi kwabanye kunganciphisanga, emazingeni avamile wokubaluleka kwezibalo, isigameko sokwelashwa kwe-SARS-CoV-2 uma kuqhathaniswa nesincomo se-mask. - "Ukusebenza ngokunezela isincomo seMask kwezinye Izindlela Zempilo Yomphakathi Ukuvimbela Ukutheleleka KwakwaSARS-CoV-2 Kwabathwali Bomaskandi baseDenmark", uHenning Bundgaard, DMSc et. al., Novemba 18, 2020; amadinha
Kodwa ngokusho kukaSteve Kirsch, we-MSc, uthi lesi akusona isithombe esigcwele.
Ucwaningo lwemaski lwaseDenmark lubonise ukuthi imaski yayine- umthelela omubi, futhi abakwazanga ukuthola noma iyiphi ijenali ukuze bashicilele iphepha baze bashintshe umphumela... bashintsha i-abstract ukuze ithi, asikwazanga ukunquma ukuthi imaski iyasebenza… bayenza into engathathi hlangothi. Futhi lapho sebekwenzile lokho, bakwazi ukunyathelisa iphepha labo. -I-Health Ranger, inhlolokhono, brighteon.com, 15: 50
UKUDLULISELA OKUNGEZESIFUNDAZWE?
Ku-Fox News, idatha ye-CDC icalulwe ukuthi ama-85% alabo abahlolelwa ukuthi bane-coronavirus ngoJulayi 2020 "babike ukuthi bagqoke imaskhi njalo noma kaningi." I-CDC yaphendula:
Ukuqondiswa kwe-CDC kumamaski ukubeke kwacaca ukuthi ukugqoka imaskhi kuhloswe ngayo ukuvikela abanye abantu uma kwenzeka lowo ogqoka imaski enegciwane. Asikho isikhathi lapho umhlahlandlela we-CDC uphakamise ukuthi imaski yenzelwe ukuvikela abagqokile. —Okthoba, 2020; UTucker Carlson, youtube.com
Nakhu ukuvuma okusobala ukuthi labo abagqoka imaski bakhona hhayi ivikelwe ku-coronavirus. Kunezizathu ezimbili eziyisisekelo zokuthi kungani ukufihla ubuso ngokumelene namagciwane okuphefumula kungaphumeleli. Njengoba uzofunda ngomzuzwana, umuntu uhlobene ne i-physics kwegciwane. Okwesibili kuhlobene nokufihla ubuso Enempilo abantu kuqala.
Ekuqaleni kwalolu bhubhane, umkhulumeli weWorld Health Organisation wathi:
Kusukela kudatha esinayo, kusebonakala kuyivelakancane ukuthi umuntu ongenazimpawu azidlulisele kumuntu wesibili. —UDkt. UMaria Van Kerkhove, Inhlangano Yezempilo Yomhlaba (WHO), evela Ukulandela Isayensi?, 2:53 umaki
Ngempela, uDkt. Mike Yeadon, owayeyiPhini Likamongameli kanye Nososayensi Omkhulu We-Allergy & Respiratory of Pfizer wathi inkolelo-mbono yokuthi labo abangenazo izimpawu babeka usongo lwegciwane, iwukusungulwa okumsulwa.
Ukudluliswa kwe-asymptomatic: umqondo wokuthi umuntu ophelele ngokuphelele angabonisa ukwesatshiswa kwegciwane lokuphefumula komunye umuntu; lokho kwasungulwa esikhathini esingangonyaka esedlule, akukaze kukhulunywe ngakho ngaphambili embonini… akunakwenzeka ukuthi ube nomzimba ogcwele igciwane lokuphefumula uze ube ngumthombo othathelanayo futhi ungabi nazo izimpawu… Akusilo iqiniso ukuthi abantu ngaphandle kwezimpawu ziyingozi enkulu yokuphefumula ngegciwane. —U-Ephreli 11, 2021, kuxoxwa naye ngo- IVagabond Yokugcina yaseMelika
Esinye sezazi zomzimba esidume kakhulu emhlabeni siyavuma:
… Kwaba wukuthwalwa kobulima ukuthi umuntu angaba ne-COVID-19 ngaphandle kwezimpawu nhlobo noma adlulise lesi sifo ngaphandle kokubonisa noma yiziphi izimpawu. -Uprofesa Beda M. Stadler, PhD, owayengumqondisi we-Institute for Immunology e-University of Bern eSwitzerland; I-Weltwoche (Isonto Lomhlaba) ngoJuni 8th, 2020; isib. bsibhabha.net
UDkt. Peter McCullough, MD, MPH, FACC, FAHA, cishe uchwepheshe ohamba phambili emhlabeni namuhla mayelana nokusabela kobhubhane kanye nodokotela ocashunwe kakhulu ku-National Library of Medicine. Muva nje uthe:
Leli gciwane alisakazeki ngokuzimela. Abantu abagulayo kuphela abanikeza abanye abantu. - Septhemba 20, 2021; ingxoxo, IGab TV, 6:32
Lokhu kufakazelwa ocwaningweni olukhulu lwabantu abacishe babe yizigidi eziyi-10 olushicilelwe ngoNovemba 20, 2020 endaweni ehlonishwayo. Nature nokuxhumana ijenali mhlawumbe enikeza ubufakazi obuqine kakhulu nokho bokuthi ukugqokwa imaski ngabanempilo (okungukuthi. asymptomatic) kanye nokuvalwa kwe-lockdown akudingekile. Kwatholakala ukuthi…
Zonke izakhamizi zedolobha ezineminyaka eyisithupha noma ngaphezulu zazifanelekile kwathi ezingama-9,899,828 (92.9%) zabamba iqhaza. Awekho amacala amasha wezimpawu futhi amacala angama-300 ... Akubanga khona ukuhlolwa okuhle phakathi kwabantu abangu-1,174 abasondelene kakhulu namacala angabonakali ... Amasiko wegciwane abemabi kuwo wonke amacala angabalulekile futhi aphindaphindiwe, okukhombisa ukuthi alikho "igciwane elinamandla" ezimweni ezitholakele kulolu cwaningo. - "Post-lockdown SARS-CoV-2 nucleic acid screening cishe ezigidini eziyishumi zabahlali baseWuhan, China", Shiyi Cao, Yong Gan et. al, nature.com
Olunye ucwaningo lwakamuva luqinisekisa ukuthi ukudluliswa kwe-asymptomatic kuyivelakancane uma kwenzeka.[37]“Isivivinyo esilawulwa ngokungahleliwe (RCT) sababambiqhaza abangama-246 [123 (50%) symptomatic)] ababelwe ukuthi bagqoke noma bangagqoki i-facemask yokuhlinza, kuhlolwe ukudluliswa kwamagciwane kubandakanya ne-coronavirus. Imiphumela yalolu cwaningo ikhombise ukuthi phakathi kwabantu abanezimpawu (labo abanomkhuhlane, ukukhwehlela, umphimbo obuhlungu, ukuphuma kwamakhala nokunye ...) bekungekho mehluko phakathi kokugqoka nokungagqoki i-facemask yokudluliselwa kwamaconsi e-coronavirus amaconsi ka> 5 µm. Kubantu ababengenayo i-asymptomatic, kwakungekho amaconsi noma ama-aerosols coronavirus atholwe kunoma yimuphi umuntu obambe iqhaza noma ongenayo imaski, okusikisela ukuthi abantu abane-asymptomatic abadlulisi noma bathelele abanye abantu. ” (ULeung NHL, uChu DKW, uShiu EYC, uKhan KH, uMcDevitt JJ, uHau BJP “Igciwane lokuphefumula elichitha umoya ophefumulayo kanye nokusebenza kahle kwezimaski zobuso.” UNat Med. 2020; 26: 676-680. [I-PubMed] [-Google Scholar] [Uhlu lwe-Ref])
Lokhu futhi kwaxhaswa ngocwaningo lokutheleleka lapho abantu abangu-445 abangabonakali khona bavezwa ku-asymptomatic SARS-CoV-2 carrier (bebe-positive kuSARS-CoV-2) besebenzisa ukuxhumana okuseduze (isikhala sokuhlukaniswa esabiwe) isikhathi esiphakathi kwezinsuku ezine kuya kwezingu-4. Ucwaningo luthole ukuthi akekho kubantu abangu-5 otheleleke nge-SARS-CoV-445 eqinisekiswe yi-real-time reverse transcription polymerase. (UGao M., Yang L., Chen X., Deng Y., Yang S., Xu H. "Ucwaningo lokutheleleka ngabathwali be-SARS-CoV-2 abangabonakali". Ukuphefumula Med. 2020; 169 [Isihloko samahhala se-PMC] [I-PubMed] [-Google Scholar] [Uhlu lwe-Ref]).
Ucwaningo oluvulekile lwe-JAMA Network lwaqaphela ukuthi ukudluliswa kwe-asymptomatic akuyona into eyinhloko yokutheleleka emakhaya. (Disemba 14, 2020; bhekumende.com)
Futhi ngo-Ephreli 2021, i-CDC ishicilele ucwaningo olwaphetha ngokuthi: "Asibonanga ukusuleleka okuvela ezigulini ezine-asymptomatic kanye ne-SAR ephakeme kakhulu ngokuchayeka kwe-presymptomatic." (“Ukuhlaziywa Kwe-Asymptomatic and Presymptomatic Transmission in SARS-CoV-2 Outbreak, Germany, 2020”, cdc.gov) Ngakho-ke kulandela ukuthi ukuvala amehlo okunempilo, ukuqhelelana komphakathi, kanye nokuvala bonke abantu abanempilo esikhundleni sokugxilisa imigomo yezempilo kanye nokuhlukanisa abagulayo, akunasisekelo esincane kwisayensi. (Ngikhuluma nalezi ezinye izivumelwano ngokuningiliziwe kudokhumentari Ukulandela Isayensi?)
Njengoba basho ngo-2020, "Asikho isikhathi lapho umhlahlandlela we-CDC waphakamisa ukuthi imaski yenzelwe ukuvikela abagqokile."
NgoJanuwari ka-2022, uDkt. Paul Alexander, PhD, we-Brownstone Institute ishicilele “Izifundo Zokuqhathanisa Ezingaphezu Kwe-150 Nezindatshana Ezimayelana Nokungasebenzi Nokulimaza Kwemaski” - ukumangalela okuphelele, uma kungekona okumangazayo kokufihla ubuso okuyisibopho.[38]brownstoneinstitute.org
Okusha ukuhlolwa okungahleliwe eshicilelwe ku Ama-Annal of Medicine yangaphakathi ngoNovemba ka-2022 kuqhathanise imaski ye-N95 nemaski yezokwelapha. Nalapha futhi, siyabona ukuthi awukho umehluko ekuvikeleni ukuya kumamaski ebanga eliphezulu. Abangu-52 kwabangu-497 ababambiqhaza abebegqoke imaski yezokwelapha bathola i-COVID-19, kwathi abangama-47 kwabangu-507 eqenjini le-N95 bathola i-COVID-19. Ababhali bocwaningo baphetha ngokuthi:
Izilinganiso zizonke zikhipha ukuphindaphindeka kwengozi ye-RT-PCR-eqinisekiswe i-COVID-19 kumamaski ezokwelapha uma iqhathaniswa nama-HR e-RT-PCR-okuqinisekiswe i-COVID-19 kuma-N95 respirators. - "I-Medical Masks Versus Respirators ye-N95 Yokuvimbela I-COVID-19 Phakathi Kwabasebenzi Bokunakekelwa Kwezempilo", uMark Loeb, MD, et.al., apcjournals.org, Novemba 29, 2022
Umbhali we- “Okungafihliwe: Ukwehluleka Komhlaba Wonke Kwezigunyazo Zemaski Ye-COVID” ukuphawula:
Lesi esinye futhi isilingo esilawulwa ngokungahleliwe sokukhombisa ukuthi imaski ayisebenzi. Iphinde iqinisekise ucwaningo lwe-DANMASK olwenziwa phambilini kulo bhubhane, okufakazele ukuthi akukho nzuzo ekufakeni imaski ekuvimbeleni i-COVID. Ngisho nocwaningo lwaseBangladeshi, oluqhathanisa amadolobhana, lukhombise ukuthi ayikho inzuzo yokufihla ubuso ezingeni labantu. Basebenzise ukungaqondi kahle kwezibalo kanye nokugebenga okunenhloso ukuze bazame futhi bathole umphumela omuhle, futhi basengakwazi ukufinyelela ekwehliseni ngo-10% kulabo abaneminyaka engaphezu kwengama-50. Kungakhathaliseki ukuthi ikhwalithi injani, kungakhathaliseki ukuthi kuthotshelwa kanjani, imaski ayisebenzi nhlobo ekuvimbeleni ukutheleleka. noma ukutheleleka. - U-Ian Miller, "Ngisho neMasks ye-N95 ayisebenzi ukumisa i-Covid", brownstoneinstitute.org, Disemba 1, 2022
Isizathu silula: yindaba yefiziksi...
INDABA YOMFIHLO
Eqinisekisa le sayensi esinesikhathi eside mayelana nokuba yize kwemaski ngokumelene namagciwane anjalo, uDkt. Colin Axon wathi ngoJulayi ka-2021 kungani imaski ayingaphezu 'kwezingubo zokulala' futhi enza okuncane ukunciphisa ukusabalala kwezinhlayiya ze-Covid:
Ubukhulu obuncane abuqondakali kalula kepha ukufaniswa okungaphelele kungaba ukucabanga ukuthi amamabula aqhunyiswa ngabakwafreyimu babakhi, amanye angahle ashaye isigxobo aphinde abuye, kepha kusobala ukuthi iningi lizodabula phakathi… Inhlayiya yegciwane le-Covid icishe ibe ama-nanometer ayi-100, izikhala ezibonakalayo ziluhlaza okwesibhakabhaka izifihla-buso zokuhlinza zifinyelela izikhathi eziphindwe ka-1,000 500,000 kuleso silinganiso, izikhala zemaski yendwangu zingaba kasayizi ophindwe ka-XNUMX… Akuwona wonke umuntu ophethe i-Covid uyakhwehlela, kodwa usaphefumula, lawo ma-aerosols abalekela izimaski futhi azokwenza imaski ingasebenzi. —Umeluleki we-SAGE kuHulumeni wase-UK, ngoJulayi 17, 2021; Telegraph
Njengoba uDkt.Brosseau noDkt.Sietsema bashicilela ngaphezu konyaka ngaphambili:
Isifihla-buso sendwangu noma isembozo sobuso senza okuncane kakhulu ukuvimbela ukuphuma noma ukuhogela izinhlayiya ezincane. Njengoba kuxoxwe ku-CIDRAP yangaphambili ukuhlaziya futhi muva nje nguMorawska noMilton (2020) encwadini evulelwe i-WHO esayinwe ososayensi abangama-239, ukuhogela izinhlayiya ezincane ezithathelwanayo akugcini nje ngokuba yizinto eziphilayo, kodwa i-epidemiology iyayisekela njengendlela ebalulekile yokudlulisela i-SARS-CoV-2, igciwane elibangela i-COVID-19. - Ephreli 1, 2020; cidrap.umn.edu
Futhi, kusho uDkt. Denis G. Rancourt, PhD, kuyindaba yobukhulu:
Ngaphezu kwalokho, i-physics eyaziwayo ne-biology, engiyibuyekeza, injalo ukuthi izifihla-buso nemishini yokuphefumula akufanele isebenze. Kungaba yindida uma izifihla-buso nemishini yokuphefumula zisebenza, uma unikezwa lokho esikwaziyo ngezifo zokuphefumula ezibangelwa amagciwane: Indlela eyinhloko yokudlulisela izinhlayiya ze-aerosol ezihlala isikhathi eside (<2.5 μm), ezinhle kakhulu ukuthi zingavinjelwa, futhi ubuncane- umthamo wokutheleleka uncane kunezinhlayiyana ze-aerosol eyodwa. - “Imaski Ayisebenzi: Ukubuyekezwa Kwesayensi Ehlobene Nenqubomgomo Yezenhlalo Ye-COVID-19”, Juni 11, 2020; i-rcreader.com. Funda ukubuyekeza okubucayi kwaleli phepha nguT Todd McGreevy osekela iziphetho zikaDkt. Rancourt: “Akunabo Ubufakazi Obuphelele Obuthethelela Omaski Abayimpoqo”
I-coronavirus (SARS-CoV-2) ingaba ububanzi kusuka ku-0.06 kuye ku-0.14 microns. Izimaski ze-Medical N95 — ezibhekwa njengezinempumelelo kunazo zonke — zingahlunga izinhlayiya ezincane njengama-microns angu-0.3, ngakho-ke ukuvuleka kwazo kukhulu kakhulu. Izifihla-buso zokuhlinza, izifihla-buso ezenziwe ekhaya, izikibha nama-bandana zimbi kakhulu.[39]"Amaski Obufakazi Obengeziwe Awusebenzi Ukuvimbela I-COVID-19", uDkt Joseph Mercola, Septhemba 11, 2020; mercola.com Ngakho-ke, akumangazi ukuthi abacwaningi abavela eNyuvesi yaseMassachusetts Lowell naseCalifornia Baptist University bashicilele ucwaningo ngoDisemba 15th, 2020 beqinisekisa lokhu. Bacaphuna inganekwane ejwayelekile umphakathi jikelele oyicabangile:
“Kungokwemvelo ukucabanga ukuthi ukufaka isifihla-buso, noma ngabe kusha noma kukudala, kufanele ngaso sonke isikhathi kube ngcono kunokungenalutho,” kusho umlobi uJinxiang Xi. “Imiphumela yethu ikhombisa ukuthi le nkolelo iyiqiniso ngezinhlayiya kuphela sikhulu ngaphezu kwama-micrometer ama-5 [isib. microns], kodwa hhayi ngezinhlayiya ezinhle ezingaphansi kwama-micrometer ayi-2.5. ” Bathole ukuthi ukugqoka isifihla-buso “kubambezela kakhulu” ukuhamba komoya, kunciphisa ukusebenza kahle kwesifihla-buso futhi kwenze umuntu athambekele kalula ekuhogeleni ama-erosos emakhaleni - lapho uSARS-CoV-2 ethanda ukucasha khona. -New York Post, Disemba 16th, 2020; funda: aip.scitation.org
Babuye baphawula ukuthi ukugqoka imaski esetshenzisiwe kubi kakhulu kunokungasigqoki.
Okwesibili, mIzifundo ezilawulwa yi-ost zigxile kumagciwane omkhuhlane aveze omamaski ukuthi angasebenzi ekunqandeni izinhlayiya zomkhuhlane osemoyeni. Ngakho-ke, akunangqondo ngokuphelele ukucabanga ukuthi amaski angavimba uSARS-CoV-2, okucishe kube isigamu ubukhulu begciwane lomkhuhlane. Njengoba kushiwo yiNational Academies of Sciences ku "Ukubonisana Ngokushesha Kwesazi Ngokusebenza Kobuso Bezindwangu Zombiko We-COVID-19 Pandemic":
Ubufakazi obuvela… ocwaningweni lokuhlunga elabhorethri buveza ukuthi… izifihla-buso zendwangu zinganciphisa ukudluliswa kwamaconsi amakhulu okuphefumula. Kunobufakazi obuncane maqondana nokudluliswa kwezinhlayiya ezincane ze-aerosolized zosayizi ezingakhishelwa ngaphandle ngabantu abane-asymptomatic noma preymptomatic abane-COVID-19. —U-Ephreli 8, 2020, nap.edu
Futhi-ke, ngisho nomunye wabeluleki bezempilo bakaMongameli uJoe Biden uyavuma:
Siyazi namuhla ukuthi izindwangu eziningi zobuso ezigqokwa abantu azisebenzi kangako ekwehliseni noma yikuphi ukunyakaza kwegciwane ngaphakathi nangaphandle, noma ngabe uphefumulela phezulu noma uphefumulela kuwo. —UDkt. UMichael Thomas Osterholm, Agasti 2, 2021; Ingxoxo ye-CNN,: 41, rumble.com
Ngomhla zingama-20 kuMfumfu, 2021, Udokotela Omkhulu Wokuhlinza WaseFlorida, uDkt. Joseph A. Ladapo, uqinisekise isayensi engenhla nokuthi ukufihla ubuso kwezingane, ikakhulukazi, akusekelwa idatha yesayensi:
Okuxakayo ukuthi, esikhathini esingangonyaka nengxenye ngaphambili, uDokotela Omkhulu Wokuhlinza WaseMelika washo into efanayo:
Lokho i-World Health Organization kanye ne-CDC bakuqinisekisile kulezi zinsuku ezimbalwa ezedlule ukuthi abancomi umphakathi jikelele ukuthi ugqoke imaski… AKUKHO kungasebenzi ekuvimbeleni umphakathi jikelele ukuthi ubambe #Coronavirus… Uma unemaski futhi ikwenza uzizwe. kungcono, ngakho-ke nakanjani uyigqoke, kodwa yazi ukuthi lapho uthinta ubuso bakho kakhulu kulapho uzibeka engcupheni futhi wazi ukuthi okwamanje idatha ayikho impela ukusho ukuthi kunenzuzo enkulu kumuntu ngamunye wokugqoka. imaski. —Udokotela Omkhulu Ohlinzayo uJerome Adams, Mashi 31st, 2020; foxnews.com
Iwebhusayithi ebizwa ngokuthi “Yembula Ingane Yakho” yadalwa odokotela nezingcweti ukugqamisa isayensi - kanye nobuwula - bokufihla izingane.
UKUQINISEKISA NJENGAMANJE
Ngakho-ke, akumangazi ukubona ucwaningo lwakamuva kanye nezifundo zihluleka ukunikeza ubufakazi bokuthi ukufihla ubuso kwendawo yonke kuyasebenza. Abafundi baseHarvard noBerkley, U-Yinon Weiss, ishicilele amagrafu alandelayo abonisa ukuthi ukugqoka imaski akuzange kube nomthelela kanjani ekukhuphukeni noma ukuwa "kwezimo" emazweni amaningana.
Qaphela imicibisholo lapho amaski ayenikwe igunya… ekhombisa ukuthi amacala ayesevele ehla,
noma lelo gunya lesifihlo lehlulekile ukumisa ukwanda kwamacala, ngalokho eqinisekisa ukuthi yiziphi izifundo eziningi
ziphethe ngokuphathelene nokusebenza kwemaski emphakathini jikelele.
Ukubuka amagrafu ngokusondelana ngokuhlaziya okufushane, iya kokuphakelayo kwe-Twitter kweYinon lapha.
Abaphenyi ku- Ukulele-mzansi.com, indlu yokuhlanza yamathrendi wedatha we-COVID-19 aphethwe yiqembu labasekeli babahlaziyi bemininingwane, ososayensi bamakhompiyutha, kanye nabacwaningi, bahlaziya wonke ama-US States angama-50, behlukanisa lawo ayenemiyalo yokufihla ikhanda nalawo angenawo. Iziphetho zabo zihambisana nedatha ka-Weiss ekhombisa ukuthi igunya le-mask alinamphumela omuhle:
Lapho siqhathanisa izifundazwe nemiyalelo kuqhathaniswa naleyo engenayo, noma izinkathi zezikhathi ngaphakathi kombuso ngegunya eliqhutshwa ngaphandle, akunabufakazi bokuthi igunya lesifihlo lisebenze ukunciphisa ukusakazeka kwe-iota eyodwa… Singaguqula izinombolo sibheke phansi nangaphakathi , kepha noma ngabe sizihlola kanjani, abukho ubufakazi bamaski ahambisana nokusabalala okuncishisiwe. Uma kukhona, okuphambene kuyiqiniso. —UJustin Hart, "Ukuhlaziywa okuphelele kwezifundazwe ezingama-50 kukhombisa ukusabalala okukhulu ngamagunya okufihla ubuso", Disemba 21st, 2020; theblaze.com
Iphepha elisebenzayo elikhishwe yiNational Bureau of Economic Research lavumelana, lathola ukuthi kuwo wonke amazwe kanye naseMelika States kwacwaningwa, lapho isifunda sathola ukufa okuqoqayo okungama-25 kwe-COVID-19, amazinga okukhula kwabantu ababulawa yi-COVID-19 nsuku zonke ehla ukusuka emazingeni aphezulu aphezulu kusondele ku-zero kungakapheli izinsuku ezingama-20 kuye kwangama-30.
Lokhu kwenzeke kungakhathalekile ukuthi yiziphi izinhlobo zokungenelela okungezona ezemithi, kufaka phakathi imaski mandate, imingcele yokuhamba, ama-oda wokuhlala ekhaya, ukuhlukaniswa kwabantu kanye nokuvalelwa phansi, okwenziwe. -mercola.com; cwaningo: Agasti 2020, nber.org
Sisebenzisa idatha evela ku-YouGov.com kanye ne-Covid Tracking Project kusuka ngoMashi 20, 2020, kuya ku-Mashi 3, 2021, isazi sezomnotho uBrian Westbury udale ishadi elilandelayo. Kukhombisa ukuthi ngenkathi ukusetshenziswa kwemaski kwafinyelela cishe ku-80% ngehlobo phakathi nehlobo ngonyaka odlule, futhi kwahlala kungaguquguquki kusukela lapho, inani lamacala amahle nsuku zonke lakhuphuka lawa ngokushesha njengoba imishayabhuqe yenze njalo - ikhombisa ukuthi amaski ayengabalulekile ekunqandeni ukusabalala kwegciwane .[40]Mashi 7, 2021, wnd.com
Impela, ukuhlaziya okusha kwe-meta-analysis yezifundo ezingama-65 zokufihla ubuso ezanyatheliswa ngoMashi 2021 kwaphetha ngokuthi abukho ubufakazi bokuvikelwa kwegciwane nokuthi “uma sikhuluma ngokuqinile, ivikela kuphela ngokomfanekiso futhi ngesikhathi esifanayo imele ukwesaba ukutheleleka. Lesi simo siqiniswa ukugqugquzela ukwesaba okuhlangene, okuhlale kugqugquzelwa abezindaba abavamile.”[41]greenmedinfo.com; www.mdpi.com
Lokhu kufakazelwe yiphepha elibalulekile locwaningo le-International Research Journal of Public Health mayelana nokuvala ubuso ukuze kumiswe ukusabalala kwe-COVID-19 kuwo wonke angama-50 e-United States. Iphethe ngokuthi:
Asibonanga ukuhlangana phakathi kokugunyazwa kwemaski noma ukusetshenziswa futhi sinciphise ukusabalala kwe-COVID-19 emazweni ase-US. - Agasti 2021, "Igunya lemaski nokusebenzisa ngempumelelo ekuqukatheni kwe-COVID-19 okusezingeni likahulumeni", uDamian D. Guerra, uDaniel J. Guerra, escipub.com
UDkt. Andrew Bostom waphawula ukuthi, naphezu kokuthobela imaski okungama-96% “njalo lapho bephuma” - eliphakeme kunawo wonke e-US ngesikhathi sokuwa kuka-2020 - iRhode Island yayisene-spike enkulu yokutheleleka kwe-Autumn COVID-19.[42]andrewbostom.org
NgoSepthemba 2021, a ngaphambi kokuphrinta ocwaningweni olusha olulawulwa ngokungahleliwe oluvela eBangladesh lwathiwa ngabezindaba ukuqeda impikiswano yemaski. Kepha abacwaningi abaningana basheshe bakhomba ukubika okuziphethe nokulawulwa okungabazekayo kocwaningo, kufaka phakathi ukukhokhela izindawo zokugqoka izifihla-buso, ukuzibika, kanye nokushoda kwemininingwane yokuthi amagagasi e-COVID ayeseqalile noma ayedlula kuphi, njll. kwaholela omunye umgxeki ukubiza yonke le ndlela ngokuthi "okungenamsoco" kanye "nosuku olubi lwesayensi."[43]qhathanisa Isifundo se-Bangladesh Mask: Ungakholelwa ku-Hype Umhlaziyi wedatha uSteve Kirsch, MSc, uthi:
[Kwanconywa] ochwepheshe njengokufakazela, yebo, kanye kanye sesikufakazele nakanjani ukuthi imaski iyasebenza. Hhayi-ke, lokho kuphela uma ungalufundanga ucwaningo... Uma uqonda ukuthi i-randomization yenziwa kanjani, kwakungebona abantu abathile ababengahleliwe, kodwa bekwenziwa ngokungahleliwe - kungakhathaliseki ukuthi idolobha elithile - libizwa ngokuthi "i-cluster randomization." Ngakho-ke lezi zifundo zifakazela ukuthi, uma kukhona, ukuthi imaski ayinamsebenzi ngokuphelele. -Inhlolokhono ye-Health Ranger, brighteon.com, 12: 50
Ngomhla ziyisi-8 kuNovemba 2021, i-Cato Institute yashicilela isibuyekezo esibucayi sezifundo zokufihla izindwangu.
Ubufakazi bomtholampilo obutholakalayo bokusebenza kwe-facemask bubekhwalithi ephansi futhi ubufakazi bomtholampilo obutholakalayo obungcono kakhulu behlulekile ukukhombisa ukusebenza kahle, kanti izivivinyo eziyishumi nane kweziyishumi nesithupha ezihlonziwe ezilawulwa ngokungahleliwe eziqhathanisa imaski yobuso nokungabikho kokulawula imaski okuhlulekayo ukuthola inzuzo ebalulekile ngokwezibalo kunhloso- -phatha abantu. — “Ubufakazi Bokufihla Ubuso Bendwangu Yomphakathi Ukukhawulela Ukusabalala kwe-SARS-CoV-2: Ukubuyekezwa Okubalulekile”, cato.org
"Into enkulu kunazo zonke ethathwayo," kusho uDkt. Jonathan Darrow, umsizi kaprofesa wezokwelapha eHarvard Medical School futhi ongomunye wabacwaningi, "ukuthi iminyaka engaphezu kwekhulu yemizamo yokufakazela ukuthi imaski iyazuzisa ikhiqize umthamo omkhulu ophansi kakhulu. -ubufakazi bekhwalithi ngokuvamile obuhlulekile ukubonisa inani labo ezilungiselelweni eziningi."[44]Novemba 15th, 2021; lephaphone.com
NgoMeyi ka-2022, isifundo sokuphrinta kuqala I-Lancet iveze lokho esesikwazi iminyaka eminingi: imaski ayisebenzi ngokumelene nezinhlayiyana zegciwane le-COVID elincanyana:
...ukufaka isampula enkudlwana nesikhathi eside akukhombisi ubudlelwano obubalulekile phakathi kwegunya lemaski namazinga wamacala. — “Ukuvakashela Kabusha Izimo Ze-COVID-19 Zezingane Ezifundeni Ezinazo Nezingenayo Izidingo Zemaski Esikoleni—e-United States, Julayi 1—Okthoba 20 2021”, Meyi 25, 2022; amaphepha.ssrn.com
NgoJanuwari ka-2023, kwashicilelwa ucwaningo olukhulu ekubuyekezweni kontanga I-Cochrane Database yezibuyekezo ezihleliwe. Ukusebenzisana kwamazwe ngamazwe kwathola ukuthi ukufihla ubuso, kwazo zonke izinhlobo, kwehlulekile ukwenza noma yikuphi ukuncipha okukhulu kwezifo ezibangelwa amagciwane.
Ukugqoka imaski emphakathini cishe kwenza umehluko omncane noma awukho nhlobo emphumeleni wokugula okufana nomkhuhlane (ILI)/COVID-19 uma kuqhathaniswa nokungagqoki imaski… Imiphumela ehlanganisiwe ye-RCTs ayizange ibonise ukuncipha okucacile kokutheleleka ngegciwane lokuphefumula ngokusebenzisa imaski yezokwelapha/yokuhlinzwa. Kwakungekho mehluko ocacile phakathi kokusetshenziswa kwemaski yezokwelapha/yokuhlinza uma kuqhathaniswa nama-N95/P2 respirators kubasebenzi bezokunakekelwa kwempilo lapho isetshenziswa ekunakekelweni okujwayelekile ukunciphisa ukutheleleka ngegciwane lokuphefumula. —“Ukungenelela ngokomzimba ukuphazamisa noma ukunciphisa ukusabalala kwamagciwane okuphefumula,” uTom Jefferson, et. al., Januwari 30, 2023; cochranelibrary.com
Kulokho okubonakala kuwukuzidayisela abacwaningi bakhe, uSoares-Weiser, umhleli oyinhloko we-Cochrane, uthe ukutholakala kokuthi “izifihla-buso azisebenzi” “kuyincazelo enganembile nedukisayo,” futhi “babehlanganyela. nababhali ababuyekezayo ngenhloso yokubuyekeza isifinyezo solimi olulula kanye nokungabonakali.”[45]qhathanisa cochrane.org Nokho, umholi wocwaningo lwalolu cwaningo, uTom Jefferson waseYunivesithi yase-Oxford, wayengangabazi: “Abukho ubufakazi bokuthi benza noma yimuphi umehluko. Isitobhi esigcwele.”[46] Substack, Maryanne Demasi February 5, 2023
MASKS: NGABE BASABALALISA IVIVULE?
Ucwaningo lwe-University of East Anglia luthi…
… Ukusetshenziswa okubanzi kobuso imaskis noma ukumbozwa ku- umphakathi awunikeli ngenzuzo ethile. Ngempela, kukhona ngisho nokusikisela ukuthi empeleni bangandisa ubungozi… —Julayi 17, 2020; mikyaba.org
OwayenguDokotela Wokuhlinza WaseMelika uJerome Adams waxwayisa:
Ezingeni lomuntu ngamunye, kwaba nocwaningo ngo-2015 olubheka abafundi bezokwelapha nabafundi bezokwelapha abagqoke imaski yokuhlinza bathinte ubuso babo ngokwesilinganiso izikhathi ezingama-23. Siyazi ukuthi indlela enkulu ongathola ngayo izifo zokuphefumula njenge-coronavirus ukuthinta indawo ethile bese uthinta ubuso bakho ukuze ukugqoka imaskhi ngendlela engafanele kungakhuphula ingozi yakho yokuthola isifo. —Udokotela Omkhulu Ohlinzayo uJerome Adams, Mashi 31st, 2020; foxnews.com
Ngokudabukisayo, kunengxoxo encane mayelana neqiniso lokuthi imaski ayiwavali amehlo - ukungena kwe-coronavirus. Ucwaningo lwangoJulayi 2020 lwathi:
…iso elingavikelekile lihlala liyindlela esengozini yokutheleleka. Le ndlela ingase ibe sengozini nakakhulu ngenxa yokucasuka ukusetshenziswa kwemaski... Le ngozi ikhathaza kakhulu phakathi nobhadane lwamanje ngenxa yamathuba abhalwe kahle okuthi i-coronavirus yenoveli isakazeka ngokuthintana neso. —“Izici Zokutholwe Kwezinzwa Zeziguli Ezinesifo Se-Coronavirus 2019 (COVID-19) EsiFundazweni sase-Hubei, e-China”, ncbi.nlm.nih.gov
Bheka futhi “Iqhaza Leso Ekusakazeni ICoronavirus”.[47]ncbi.nlm.nih.gov
Ososayensi bakaDuke bahlole izimaski ezahlukahlukene futhi bathola ukuthi izifihla-buso zendwangu, “… kubukeka sengathi kuhlakazeka amaconsi amakhulu kunawo wonke abe ngamaconsi amancane, okuchaza ukwanda okubonakalayo kwesibalo samaconsi uma kuqhathaniswa nokungenasifi kuleso simo. Uma ucabanga ukuthi izinhlayiya ezincane zihamba isikhathi eside emoyeni kunamaconsi amakhulu (amaconsi amakhulu acwila ngokushesha), ukusetshenziswa kwesifihla-buso esinjalo kungaphazamisa. ”[48]Septhemba 2, 2020, isayensi.org
UDkt. Bostom uveza ukuthi ababhali be-meta-analysis abacashunwe ngaphambili “iphinde yaphetha ngesixwayiso sokuthi ukusebenzisa amaski obuso ngokungafanele kungahle 'kwandise ubungozi 
ukudluliswa (kwegciwane). ”[49]medium.com Akudingi ukuthi usosayensi azi ukuthi kungani. Chitha imizuzu emihlanu esitolo sakho sendawo ubuke wonke umuntu kusuka kubathengi kuya kubaphathi bemali ukulungisa imaski yabo, ukuyikhipha, ukuyibuyisela emuva, ukuthinta okuthengiswayo, indawo, amakhiphedi, njll. Futhi, ngokusobala, lokhu kungukuzama okwehlulekayo. Njengoba i-CBC News ibike:
Isifihla-buso sobuso senzelwe ukunciphisa ukusabalala kwe-COVID-19. Kepha uma ishibilika ngezansi kwekhala lakho, izungeza isilevu sakho, noma uthinte ingaphandle ngezandla zakho, ochwepheshe bezokwelapha bathi lokho kungaba yingozi kunokungayigqoki nhlobo. -cbc.ca
Uma zingasetshenziswanga kahle, izimaski zingaholela engcupheni enkulu yokudluliswa komkhuhlane ngenxa yokungcola… - "Izinyathelo zezempilo zomphakathi: Ukulungela Umkhuhlane Womkhuhlane WaseCanada: Isiqondiso Sokuhlela Somkhakha Wezempilo", Disemba 18, 2018, 3.5.1.5, canada.ca
Ngempela, "abacwaningi baseDenmark muva nje benze isilingo esingahleliwe ngomzamo wokufakazela ukuba lusizo kwamaski obuso ukumelana nokutheleleka kwe-COVID-19 kodwa bagcina bekukhombisa okuphambene nalokho."[50]mercola.com Isifundo[51]thieme-connect.com waphetha:
… Amashumi ezigidi zokungcola kungenzeka nsuku zonke njengoba abantu besebenzisa izimaski ngokungafanele, bathinte ubuso babo futhi bangakunaki ukugeza izandla. Ngalesi sizathu, ukugqoka imaski yonke kungenza okubi kunokuhle. Lokhu ngokusobala kubalulekile ukwaziswa okufanele kusatshalaliswe emphakathini jikelele, kepha omagazini bezokwelapha bayalibalekela leli phepha, mhlawumbe ngoba alihambisani nokulandisa kwabo okusekela izincomo zemaski zomhlaba wonke. —Novemba 2, 2020; UDkt Joseph Mercola, mercola.com
Buka lesi siqeshana sevidiyo somhlengikazi esibonisa ukuthi ukuthinta imaski yakho kalula kungasabalalisa igciwane kanjani. Iqala ngo-8: 23 cishe umzuzu nohhafu:
Eqinisweni, ucwaningo lwaseNingizimu Korea lwathola ukuthi “kukhona ukungcoliswa okukhulu ku ngaphandle ukwedlula imaskhi engaphakathi ”- impela lapho wonke umuntu ekulungisa khona.[52]"Ukusebenza kwamamaski okuhlinza nokotini ekuvimbeleni i-SARS-CoV-2: Ukuqhathaniswa okulawulwayo ezigulini ezi-4", ngoJulayi 7th, 2020; amadinha Njengoba kucacisiwe kumemo yokuqondisa ye-WHO,[53]"Umhlahlandlela ekusetshenzisweni kwamamaski womphakathi uwonke", Juni 5, 202o; who.int okungenani, udinga ukuqinisekisa ukuthi imaski yakho yezokwelapha yile:
- Ishintshiwe lapho imanzi, ingcolisiwe noma yonakele;
- Akuthintwanga. Ungayishintshi noma uyisuse ebusweni bakho ye iyiphi isizathu. “Uma lokhu kwenzeka, imaski kufanele isuswe ngokuphepha kufakwe enye; nokuhlanzeka kwesandla kwenziwe ”;
- Kulahliwe futhi kwaguqulwa ngemuva kokunakekela noma yisiphi isiguli ekuqapheleni kokuxhumana / kwamaconsi kwamanye amagciwane;
- Abasebenzi abangasebenzi ezindaweni zokwelashwa akudingeki basebenzise isifihla-buso sezokwelapha ngesikhathi semisebenzi ejwayelekile (isb., Abasebenzi bezokuphatha). ”
UDkt. Joseph Mercola uyabuza,
… Uma abasebenzi basezibhedlela zokuphatha bengadingi ukugqoka izifihla-buso, kungani abantu abaphilile bezodinga ukugqoka lapho behambahamba, ikakhulukazi ezindaweni ezivulekile? Isifunda saseBroward, eFlorida, sesize sakhipha imaski yokugunyazwa kwezimo eziphuthumayo ukuthi ifakwe ngaphakathi kwekhaya lakho. Kepha kungani, uma abasebenzi besibhedlela sokuphatha bengatshelwa ngisho nokuba bagqoke emsebenzini? - "I-WHO Iyavuma: Abukho Ubuso Obucacile Bamaski Abavimbela Ukutheleleka Ngegciwane", Agasti 3, 2020; mercola.com
Ngo-Agasti 2020, ukubuyekezwa okuphelele kukaDkt Ines Kappstein, uprofesa waseJalimane we-virology, epidemiology kanye nenhlanzeko, kwahlola izifundo kanye nesisekelo se-mask mandate, esikhuthazwa yiRobert Koch Institute (RKI) ikakhulukazi "yokuzidela." Uphethe ngokuthi:
Abukho ubufakazi obuphathekayo besayensi obuvela emibhalweni echwepheshe ekhonjiwe ku-athikili yi-RKI, noma ezifundweni “zamanje” ezishiwo lapho, ukuthi buso obugqokwa ngabantu abavamile ezindaweni zomphakathi (izitolo, izithuthi zomphakathi), noma ngabe yikuphi uhlobo… lunganciphisa ukudluliswa kwamagciwane ezifweni zokuphefumula, njengomkhuhlane noma i-COVID-19 ikakhulukazi, ukuze kuzuzwe “ukwehliswa okusimeme kwezinga lokusabalala kwe-COVID-19 kubantu kanye nenani eliwayo lamacala amasha fezekisa ”, njengoba kusho ku-athikili ye-RKI. -AmaThi E-Journals; thieme-connect.com
Empeleni, i-athikili ye-RKI ithi…
… Kubalulekile ukuqinisekisa ukuthi i-MNB [umlomo namakhala okumboza] - ikakhulukazi uma uyifaka futhi uyikhumula - akuthintwanga ukuvimbela ukungcoliswa ngezandla. Ngokuvamile, isikhathi eside sokugqoka sihlotshaniswa ne- yanda ingozi yokungcola. -AmaThi E-Journals; thieme-connect.com
Isizathu futhi sifika nakweye-physics yamaski namandla abo, noma ukuntuleka kwawo, njengoba kushiwo ngaphambili. Amaski wokuhlinza asetshenziswa kuzilungiselelo zokunakekelwa kwempilo, njengesikhathi sokuhlinzwa, enzelwe ukuvikela ukutheleleka kwamagciwane noma kwegciwane ngokuvimba amaconsi okuphefumula[54]UCowling BJ, Zhou Y, Ip DK, Leung GM, Aiello AE, "Amaski obuso ukuvimbela ukudluliswa komkhuhlane: ukubuyekeza okuhlelekile", Ukutheleleka nge-Epidemiol, I-2010; I-138: 449-56 yize nalokhu kuphikiswa ngezifundo eziningana.[55]qhathanisa meehanmd.com ukuthola ingxoxo ngezifundo eziningana zokufihla imask ngesikhathi sokuhlinzwa Ucwaningo lwe-PHAC luthi:
Izimaski zobuso (okungukuthi, imaski yenqubo yokuhlinza elahlwayo, yezokwelapha noma yamazinyo) zinikela ngesithiyo esingokomzimba esingasiza ekuvimbeleni ukudluliswa kwamagciwane omkhuhlane kumuntu ogulayo kuya kumuntu onempilo ngokuvimba amaconsi amakhulu okuphefumula iqhutshwa ukukhwehlela noma ukuthimula. —Ibhid; 3.5.1.5 Ukusetshenziswa Kwamaski, canada.ca
Ngakho-ke yize kuyiqiniso ukuthi izifihla-buso zokuhlinza noma izifihla-ndlebe eziminyene kakhulu zinganciphisa ukudluliswa kwamaconsi okuphefumula, azisebenzi ngokuphelele ekunqandeni ukusabalala i-aerosolized izinhlayiya ezikhishwa ukuphuma kwegciwane. Ngakho-ke, umagazini weCDC uqobo uthi:
Imaski yezokwelapha elahlwayo (eyaziwa nangokuthi imaski yokuhlinza) ngamadivayisi angaxegi abeklanyelwe ukugqokwa ngabasebenzi bezokwelapha ukuvikela ukungcoliswa ngengozi kwamanxeba eziguli, kanye nokuvikela lowo okugqokile ekuphazanyisweni noma ekufuthweni ketshezi lomzimba. Kunobufakazi obulinganiselwe bokusebenza kwabo ekuvikeleni ukudluliswa kwegciwane lomkhuhlane noma ngabe kugqokwa ngumuntu onegciwane ukulawulwa komthombo noma lapho kugqokwe ngabantu abangenalo igciwane ukunciphisa ukuvezwa. Ukubuyekezwa kwethu okuhlelekile akutholanga mphumela obonakalayo wamaski obuso ekudlulisweni komkhuhlane oqinisekiswe elebhu. - "Izifo Ezithathelwanayo Eziqhamukayo", Umq. 26, cha. 5, uMeyi 2020; cdc.gov
Lokhu kufakazelwa ngababhali besifundo ku INew England Journal of Medicine:
Siyazi ukuthi ukugqoka isifihla-buso ngaphandle kwezikhungo zokunakekelwa kwezempilo kunikeza okuncane, uma kukhona, ukuvikelwa ekuthelelekeni. Iziphathimandla zezempilo zomphakathi zichaza ukuvezwa okukhulu kwe-COVID-19 njengokuxhumana ubuso nobuso ngaphakathi kwezinyawo eziyi-6 nesiguli esine-COVID-19 yezimpawu esekelwa okungenani imizuzu embalwa (kanti abanye bathi ngaphezu kwemizuzu eyi-10 noma nemizuzu engama-30 ). Ithuba lokubamba i-COVID-19 kusuka ekuhlanganyeleni okudlulayo endaweni yomphakathi ngakho-ke lincane. Ezimweni eziningi, isifiso sokuzifihla okwandile sisabela ngendlela eguquguqukayo ekukhathazekeni ngubhubhane… - "I-Universal Masking ezibhedlela ze-Covid-19 Era", uMichael Klompas, MD, MPH, uCharles A. Morris, MD, MPH, uJulia Sinclair, MBA, Madelyn Pearson, DNP, RN, no-Erica S. Shenoy, MD, I-Ph.D.[56]Kusuka eMnyangweni Wezokwelapha Abantu, iHarvard Medical School kanye neHarvard Pilgrim Health Care Institute (MK), iBrigham neWomen Hospital (MK, CAM, JS, MP), iHarvard Medical School (MK, CAM, ESS), kanye ne-Infection Control Unit kanye Nokwahlukaniswa Kwezifo Ezithathelwanayo, iMassachusetts General Hospital (ESS) - konke kuseBoston.; Meyi 21, 2020; nejm.org
Olunye ucwaningo olubukeziwe kontanga olushicilelwe ngoDisemba 7th, 202o, luphethe nokuthi imaski ayikhombisi nje kuphela ukwehliswa kwezifo, kepha empeleni ingaba nomthelela ezigamekweni eziphakeme ze-COVID-19:
"Amagunya" kaMask ku-2020 aholelanga ekunciphiseni kwezehlakalo ze-COVID-19, njengoba kutholwe ukuhlolwa kwe-polymerase chain reaction (PCR) okuhle phakathi kwezizwe noma izifundazwe zase-US. Amanani akhuphukile noma ushintsho olungasho lutho ezimweni zokutheleleka kwe-SARS-CoV-2, njengoba kutholwe ukuhlolwa kwe-PCR, kulandele izigunyazo zemaski emhlabeni wonke nasezifundazweni zase-US. Amaski ngakho-ke angaba yingozi engaba khona yokutheleleka nge-SARS-CoV-2 kanye nezigameko eziphakeme zesifo se-COVID-19. - "Amaski, ukuphepha okungamanga nezingozi zangempela", uColleen Huber, i-NMD; I-Primary Doctor Medical Journal
Ngo-Mashi 2021, i-CDC yashicilela ucwaningo olusha ngokusebenza kwamandla emaski. Ucwaningo luhlolisise ubudlelwane obuphakathi kwamagunya okufihla ubuso abukhishwe nguhulumeni kanye nezinguquko kumacala e-COVID-19 kanye namazinga okukhula kokufa ngemuva kokuphakanyiswa kwawo. Ngemuva kwezinsuku eziyi-1-20, izinga lokutheleleka labikwa ukuthi lehle ngo-0.5% kuphela. Ngemuva kwezinsuku ezingama-80-100, lelo nani lenyuke laya ku-1.8% kuphela. Lesi akusona neze isifundo “sokushintsha umdlalo” imithombo yezindaba esibika kabanzi ukuthi yiso.[57]"I-Association of State-Issued Mask Mandates kanye nokuvumela i-On-Premises Restaurant Dining ne-County-Level COVID-19 Case and Death Growth Rate - e-United States, Mashi 1 – Disemba 31, 2020", Mashi 12, 2021; cdc.gov
Okwe collective isayensi imane nje ayikusekeli ukuncishiswa okuphawulekayo kwalawa magciwane ngokumbozwa kobuso, amaski angaphansi kakhulu angajwayelekile enziwe ngezindwangu ezahlukahlukene. Kungakho uCoen Berends, okhulumela iNational Institute for Public Health and the Environment eHolland, ethi, “Izifihla-buso zobuso ezindaweni zomphakathi azidingekile, kuncike ebufakazini bonke obukhona. Akukho nzuzo futhi kungaba nomthelela omubi. ”[58]Agasti 1st, 2020; dailymail.co.uk UHenning Bundgaard, udokotela omkhulu eRigshospitalet yaseDenmark, ukhathazeka ngokuthi izifihla-buso zobuso zinikeza umphakathi “umuzwa ongewona wokulondeka.”[59]Julayi 26, 2020; bloomgquint.com UNgqongqoshe Wezokunakekelwa Kwezokwelapha waseDashi, uTamara van Ark uthe: "Ngokombono wezokwelapha, abukho ubufakazi bomphumela wezokwelapha wokugqoka izifihla-buso ebusweni, ngakho-ke sanquma ukungaphoqeleli isibopho sikazwelonke."[60]Agasti 3, 2020; thesun.com E-US, ochwepheshe abavela eCentre for Infectious Disease Research and Policy bavikele umbiko wabo wokuthi "kunomthelela omncane ekunciphiseni ukudluliswa kwe-COVID-19" ngokugqoka izifihla-buso zobuso noma okokumboza.[61]Ephreli 1, 2020; cidrap.umn.edu Futhi uDkt. Anders Tegnell, isazi esiphambili sezifo ezithathelwanayo eSweden, wathi:
Izifundo kuze kube manje azikhombisanga umthelela omangazayo, amazwe anjengeFrance namanye, anesibopho sokugqoka imaski endaweni yawo, asabhekene nokusabalala okukhulu kwalesi sifo. —Okthoba 19, 2020; www.kenyaweb.me
Okwenza wonke la maqiniso abe buhlungu kakhulu ukuthi amaski alahlwayo manje enza inhlekelele yemvelo:
… Abacwaningi bathola ukuthi buso obuzibuso obungu-129 billion buphonswa ngaphandle inyanga nenyanga emhlabeni jikelele. Lokho kusebenza kumamaski ayizigidi ezintathu kudoti njalo ngomzuzu… "Ngemibiko ekhulayo ngokulahlwa okungafanele kwezimamaski, kuyaphuthuma ukubona lokhu kusongelwa okungaba khona kwezemvelo nokuyivimbela ekubeni yinkinga elandelayo yepulasitiki." - "Ukuvimbela amaski ekubeni inkinga elandelayo yepulasitiki", isixhumanisi.springer.com; kucashunwe ku- saga.biz, Mashi 11, 2021
Isilinganiso somhlaba wonke siwukuthi imaski esetshenziswayo noma izihlangu zobuso zilahlwa ngenani lezigidi ezingu-3.4 ngosuku. Ubukhona buka a ukuhlukahluka kwamapulasitiki, izinhlanganisela ezinobuthi nezinomdlavuza njenge-perfluorocarbon, i-aniline, i-phthalate, i-formaldehyde, i-bisfenol A kanye nezinsimbi ezisindayo, ama-biocides (i-zinc oxide, i-graphene oxide) kanye nama-nanoparticles. Inani elandayo lochwepheshe bezemvelo sikhathazeke mayelana nemiphumela yesikhathi eside. Iningi (85%) lamamaskhi asetshenziswa emhlabeni wonke enziwa eChina lapho kungekho ziqu zemvelo ezidingekayo. - "Kungani Iziyalo Zemaski Kufanele Zichithwe Ngokushesha", Carla Peeters Novemba 15, 2021; brownstone.org
Inyuvesi yaseLouisville cwaningo ekhishwe ngoMeyi 2022 ithole ukuthi igunya lemaski kanye nokuthobela okukhulu okuvela kukho "akuzange kubikezele amazinga aphansi okukhula lapho ukusabalala komphakathi kukuncane (okuncane) noma kuphezulu (okuphezulu)." Lolu cwaningo, olusebenzisa idatha ye-CDC kumasizini ambalwa, luthole ukuthi ukusetshenziswa kwemaski kanye nemiyalelo "akuhlobene nokusabalala okuphansi kwe-SARS-CoV-2 phakathi kwezifunda zase-US."[62]qhathanisa Izindaba Ezimbi Eziningi Zenkolo Yemaski
U-Ambarish Chandra waseNyuvesi yaseToronto kanye noDkt. Tracy Hoeg weNyuvesi yaseCalifornia bashicilele incwadi ethi Isifundo se-lancet enesihloko esithi, “Ukuvakashela Kabusha Izimo Ze-COVID-19 Zezingane Ezifundeni Ezinazo Nezinazo Nezimfuneko Zemaski Esikoleni—United States, July 1—October 20 2021.” Imiphumela yabo: "... abukho ubudlelwano obubalulekile phakathi kwegunya lemaski namanani wamacala."
'Futhi ekugcineni, ubufakazi obusafufusa kulokho abaningi bethu ababekusola ngaso sonke isikhathi, ukuthi kungenzeka ukuthi izifihla-buso zingalimaza abantu. NgoFebhuwari 2022 kwakhululwa a umbiko wejenali yezokwelapha kuqhathaniswa namazinga okufa kwe-Covid-19 kuzo zonke izifunda zaseKansas ngesikhathi sokuphakama kobhubhane ngo-2020. Isihloko esithi, "I-Foegen Effect: I-Mechanism I-Facemasks Efaka Ngayo Ku-COVID-19 Case Fatality Rate," ucwaningo lokubheka - olushicilelwe ngoFebhuwari 2022 kwethi Medicine. ngudokotela waseJalimane u-Zacharias Fögen - uhlaziye "ukuthi ukusetshenziswa kwemaski okuyimpoqo kube nomthelela ezingeni lokufa kwabantu eKansas."
'Okutholakele okubaluleke kakhulu kwephepha: “… ngokuphambene nomcabango owamukelekayo wokuthi bambalwa abantu abafayo ngenxa yokuthi izinga lokutheleleka lincishiswa imaski, bekungenjalo ... yokufa noma ukufa okungu-1.5% ngaphezulu uma kuqhathaniswa nokungagunyazwanga kwemaski. ”
'Ucwaningo luveze ukuthi lokho okubizwa ngokuthi “Umphumela we-Foegen,” lapho amaconsi ane-hypercondensed abanjwe imaski aphinde ahogelwe futhi angeniswe ekujuleni komgudu wokuphefumula, angaba nomthelela ekwenyukeni kwezinga lokufa kwe-Covid.
Futhi akugcini lapho. Kubuyekezwe ontanga cwaningo, eyakhishwa ngo-Ephreli 2022, yaqhathanisa ukusetshenziswa kwemaski kulo lonke elaseYurophu phakathi nalolu bhubhane futhi yathola ukuthi akukho ukuxhumana okungekuhle phakathi kokusetshenziswa kwemaski kanye namacala e-Covid-19 nokufa. Iphinde yavuma ukuthi ithole “ukuhlobana okuhle okusesilinganisweni phakathi kokusetshenziswa kwezifihla-buso nokufa kwabantu eNtshonalanga Yurophu” “okusikisela ukuthi ukusetshenziswa kwezifihla-buso emhlabeni wonke kungase kube nemiphumela eyingozi ebingahlosiwe.”’[63]“Izindaba Ezimbi Eziningi Zehlelo Lemaski” ngu-Scott Morefield, Juni 16, 2022
NgoJulayi 2022, iBrownstone Institute ubuyekeze idatha kule minyaka emibili edlule ikhombisa ngokusobala ukuthi imaski ayilutho nje lwaseshashalazini - -limazayo yaseshashalazini.
UKULIMA OKUNGENZEKA
Nakulokhu futhi, nansi Inhlangano Yezempilo Yomhlaba wonke kuJuni 5, 2020 yayo yesikhashana “Isiqondiso mayelana nokusetshenziswa kwemaski emphakathini uwonke”:
Amazwe amaningi ancome ukusetshenziswa komaskandi bezindwangu / ukumbozwa kobuso komphakathi wonkana. Okwamanje, ukusetshenziswa okubanzi kwamamaski ngabantu abaphilile esimweni somphakathi ayikasekelwa ikhwalithi ephezulu noma ubufakazi obuqondile besayensi futhi kukhona izinzuzo kanye nokulimala okungahle kubhekwe… —Pg. 6, izinhlelo zokusebenza.who.int
Lokhu kwaphindwa ku-a wesithathu isikhathi ngoDisemba 1, 2020:
Njengamanje kunobufakazi besayensi obulinganiselwe futhi obungahambelani obusekela ukusebenza kahle kokufihla ubuso kwabantu abaphilile emphakathini ukuvimbela ukutheleleka ngamagciwane okuphefumula, kufaka phakathi i-SARS-CoV-2. - "Ukusetshenziswa kwemaski kumongo we-COVID-19", izinhlelo zokusebenza.who.int
Ngaphambi kokuba siphendule umbuzo osobala ovelayo wokuthi "kungani" ohulumeni ngakho-ke abagcini kuphela ngemaski kodwa nokuphoqa umphakathi ukuzigqoka, kubalulekile ukuthi wazi okwangempela umonakalo ukugqoka imaski kungadala. UDkt. UDenis Rancourt, Ph.D. ungumcwaningi nge-Ontario Civil Liberties Association eCanada. Banayo ezibhaliwe incwadi eya ku-WHO ebeka izimpikiswano eziningana ezinengqondo eziphikisana nezimfuno zabo zokuthi kufakwe izifihla-buso emphakathini. Phakathi kokukhathazeka kwabo,
Kwenye ye izilingo zokulawulwa ezifakwe ngokungahleliwe, enkulu eqhathanisa amaski nezindlela zokuphefumula ze-N95 phakathi kwabasebenzi bezokunakekelwa kwezempilo, okuwukuphela komphumela obalulekile wezibalo abazitholile nababika ngazo ukuthi abasebenzi bezempilo abagqoka imishina yokuphefumula ye-N95 babesengozini enkulu yokuhlushwa yikhanda. —Julayi 19, 2020; mercola.com; bheka ucwaningo oluthi “Ukusebenza kahle kokuphefumula kwe-N95 uma kuqhathaniswa nezimaski zokuhlinzwa ezilwa nomkhuhlane: Ukubuyekezwa okuhlelekile nokuhlaziywa kwe-meta”, Mashi 13, 2020; wiley.com
Ukuhlaziywa kwemeta kwakamuva kwama-athikili esayensi abuyekezwe ngontanga angama-65[64]ncbi.nlm.nih.gov waphetha ingozi engathi sína yokuthuthuka I-MIES Mask Induced Exhaustion Syndrome. Izimpawu ziyahlukahluka kusukela ku-O2 ephansi, i-CO2 ephezulu, isiyezi, ukuphefumula okukhathele nokushaya kwenhliziyo, ubuthi, ukuvuvukala, amazinga akhuphukayo e-hormone yokucindezeleka, ukukhathazeka, intukuthelo, ikhanda elibuhlungu, ukucabanga kancane nokozela.[65]brownstone.org
“Ngo-August 2008,” kuphawula uDkt. Carla Peeters, PhD, “i-NIH yashicilela iphepha okwathi ngesikhathi ubhubhane lomkhuhlane ngo-1918 abantu abaningi bafa ngenxa yenyumoniya yebhaktheriya. Ososayensi baphikisana ngokuthi ukugqoka imaski kwandisa isikhathi sobhubhane. Ngesikhathi sobhubhane lwamanje lwe-SARS-CoV-2 ukutheleleka nge-bacterial co-infection kuye kwabonwa futhi. Namuhla abantu abasha abane-pneumonia ebangelwa I-staphylococcus aureus, okuyinto engavamile ukwenzeka ngaphambili, ingahlala kuma-ICU. Enye into emangalisayo esanda kubonwa ezibhedlela ukwanda okukhulu okufika ku-25% weziguli ezitheleleke nge-Covid. ukhunta omnyama. "[66]brownstone.org
Ucwaningo oluthinta abasebenzi bezempilo abangu-158 abaneminyaka engama-21 kuya kwengama-35 ubudala luthole ukuthi u-81% waba nekhanda ngenxa yokugqoka isifihla-buso sobuso.[67]"Izinhlungu Zekhanda Ezihlotshaniswa Nezisetshenziswa Zokuzivikela Zomuntu Siqu - Ucwaningo Oluhlangene Phakathi Kwabasebenzi Bezempilo Abaphambili Ngesikhathi Se-COVID-19", uJonathan JY Ong et al.; ishicilelwe ku Ubuhlungu bekhanda: I-Journal of Head and Face Pain, Mashi 30, 2020 I-neurosurgeon eyaziwayo kuzwelonke yase-US, uDkt. Russell Blaylock, uxwayisa ukuthi izifihla-buso zobuso zingadala nezinye izingozi ezinkulu zempilo nakulowo ozigqokile. 
Manje njengoba sesitholile ukuthi abukho ubufakazi besayensi obudinga ukuthi kufakwe isifihla-buso sokuvikela… Ucwaningo oluningi luthole izinkinga ezinkulu ngokugqoka imaski enjalo. Lokhu kungahluka kusuka ekhanda, kukhuphuke ukumelana nomoya, ukuqongelela i-carbon dioxide, kuya ku-hypoxia, kuze kube sezinkingeni ezinkulu ezisongela impilo… - "Imaski Yobuso Ibeka Izingozi Ezinkulu Kwabanempilo", Meyi 11, 2020; technocracy.news
Uyanezela ukuthi, kulabo abagqoka lezi zimaski nsuku zonke, ikakhulukazi uma zigqokwe amahora amaningi ngumuntu onaleli gciwane, bazoliphefumula njalo leli gciwane, bakhuphule ukuhlangana kwegciwane emaphashini nasemaphashini.
Siyazi ukuthi abantu abanesimo esibi kakhulu ku-coronavirus banokugxila okuphezulu kakhulu kwegciwane ekuqaleni. Futhi lokhu kuholela esivunguvungwini se-cytokine esibulalayo enombolweni ekhethiwe.
Isikhulu sezokwelapha eNew Brunswick, eCanada, uDkt. Jennifer Russell, uyavuma, exwayisa ngokuthi “abantu kufanele bagqoke imaski okwesikhashana.”[68]cbc.ca Kodwa ezinye izikhulu zezempilo esifundazweni zifuna abantu ukuba benze isifihla-buso begqoke “umkhuba” kanti isikhulu sezempilo somphakathi saseCanada, uDkt Theresa Tam, empeleni sincoma ukuthi abantu baseCanada bagqoke “isifihla-buso esingezona ezokwelapha noma ukumboza ubuso”.[69]kdcube.ca Kodwa-ke, ucwaningo lwango-2015 olushicilelwe ephephabhukwini lezokwelapha i-BMJ luyexwayisa:
Ukungena kwamamaski endwangu ngezinhlayiya bekucishe kube yi-97% kuthi amaski ezokwelapha kube yi-44%. Ukugcinwa komswakama, ukusetshenziswa kabusha kwamamaski endwangu nokuhlunga okungalungile kungaholela engcupheni yokutheleleka. - I-BMM Journals, "Isigaxa esilinganiswa ngokungahleliwe samaski endwangu uma siqhathaniswa namasiki ezokwelapha kubasebenzi bezokunakekelwa kwempilo", uC Raina MacIntyre et al. bmjopen.bmj.com
Ucwaningo luphinde lwathola ukuthi abasebenzi bezempilo abagqoke izifihla-ndlebe kutholakale ukuthi banamathuba aphindwe kalishumi nantathu engcupheni yokugula okufana nomkhuhlane kunalabo abafake izimaski zokwelashwa. Ngokuqondene nokugqoka imaski, abasebenzi bezempilo abagqoke izifihla-ndlebe babenezinga eliphakeme kakhulu lokugula okufana nomkhuhlane ngemuva kwamasonto amane okusetshenziswa okuqhubekayo emsebenzini, uma kuqhathaniswa nezilawuli.[70]I-BMJ Journals, "Isivivinyo seqoqo esingahleliwe samamaski wendwangu uma siqhathaniswa namamaski wezokwelapha kubasebenzi bezempilo", C Raina MacIntyre et al. bmjopen.bmj.com
UTam ubuyekeze izincomo zakhe muva nje eluleka ukuthi abantu basebenzise amathawula wephepha noma ama-baby wipe ukwengeza ungqimba lwesithathu kumaski abo.[71]Novemba 5th, i-2020, sonik.biz UDkt.Anna Banerji, isazi sezifo ezithathelwanayo e-University of Toronto, uthi imaski eminingi kakotini enezingqimba ezimbili ingaguqulwa kalula ibe imaski ehlungiwe enezingqimba ezintathu ngokukhipha izingongolo nokungeza okokuhlunga okucwengekileyo.[72]Ibid., sonik.biz Kodwa-ke, ucwaningo lukaMacIntyre et al. Lwaphetha ngokuthi: “Ukubheka ngesikhathi seSARS kuphakamisa ukumbozwa kabili kanye neminye imikhuba kwandise ingozi yokutheleleka ngenxa yomswakama, ukusabalala oketshezi nokugcinwa kwamagciwane. Le miphumela ingahlotshaniswa nezifihla-buso zendwangu. ”[73]UC Raina MacIntyre et al. bmjopen.bmj.com
Ngaphezu kwalokho, ukudabula imaski yomuntu nokungeza izinto ezingezona ezokwelapha ezifana nendwangu engenhla noma “indwangu”, kungaba yingozi. Abaphenyi bathole ukuthi "i-Loose particulate ibonwe kuhlobo ngalunye lwesifihla-buso", esingaphefumulelwa kuzicubu ezijulile zamaphaphu.
Uma ukufihla okusakazekile kuqhubeka, khona-ke amandla okuhogela imicu yesifi kanye nemfucumfucu yezemvelo neyebhayoloji iyaqhubeka nsuku zonke kumakhulu ezigidi zabantu. Lokhu kufanele kubethuse odokotela kanye nezifo ze-epidemiologists ezinolwazi ngezingozi zomsebenzi. - Septhemba 2020, researchgate.net
Amaski wokuhlinza enziwe nge-polypropylene futhi ayisiqalo se-asthma esaziwayo.[74]saswh.ca USolwazi uMichael Braungart, umqondisi eHamburg Environmental Institute, wenze izivivinyo kumamaski abangele ukuthi abantu baqubuke imihuzuko. Bathola i-carcinogen formaldehyde kanye ne-aniline namanye amakhemikhali.
Esikuphefumula ngomlomo nangamakhala empeleni kuyimfucuza enobungozi… Sekukonke, sine-cocktail yamakhemikhali phambi kwekhala nomlomo engakaze ihlolwe ukuthi inobuthi noma yimiphi imiphumela yesikhathi eside empilweni. - Ephreli 1, 2021; dailymail.co.uk
UDkt Dieter Sedlak, umqondisi ophethe futhi ongumsunguli obambisene we-Modern Testing Services e-Augsburg, naye uthole ama-fluorocarbon (i-PFC) ayingozi, avinjelwe kakhulu.
Ngokwethembeka, bengingalindele ukuthi ama-PFC azotholakala kumaskhi wokuhlinzwa, kepha sinezindlela ezikhethekile ezijwayelekile emalabhini ethu ukuthola la makhemikhali kalula futhi singawabona ngokushesha. Le yinkinga enkulu… ebusweni bakho, emakhaleni akho, kulwelwesi lwamafinyila, noma emehlweni akukuhle. -Ibid.
Ngokombiko othile isifundo esisha eshicilelwe ku Isayensi Yendawo Yonke ngoJulayi 2022, ama-microplastic avame ukusetshenziswa kumaski okuhlinzwa atholwe emaphashini abantu abaningi. [75]"Ukutholwa kwama-microplastics kuzicubu zamaphaphu omuntu kusetshenziswa i-μFTIR spectroscopy", ku-systemirect.com
Odokotela bamazinyo baphinde baxwayise "ngomlomo wokuzifihla" ngoba ukufaka isifihla-buso kukhulisa ukoma komlomo nokwanda kwamagciwane amabi.
Sibona ukuvuvukala ezinsinini zabantu obekuphilile unomphela, kanye nezimbobo kubantu abangakaze babe nazo ngaphambili. Cishe i-50% yeziguli zethu zithinteka ngalokhu, [ngakho] sinqume ukuyibiza ngokuthi 'imaski yomlomo'. —UDkt. URob Ramondi, Agasti 5, 2020; newyorkpost.com
Imvamisa, imaskhi efanelekayo yekhwalithi enhle izobe iqinile ngasekhaleni lakho. Ngakho-ke, ngenxa yalokho, okwenziwa ngabantu baphefumula ngomlomo wabo. Futhi lapho uphefumula ngomlomo wakho kuzomisa umlomo wakho ... Umlomo owomile ungaholela ezindabeni zempilo yomlomo. Amagciwane asemlonyeni wakho azoba nendawo yokuzalanisa evundile, uzoba sethubeni lokuba nokubola kwamazinyo, uzozwa iphunga elibi, lezo zinhlobo zezinto. - Udokotela wamazinyo, uJustin Russo, ABC11.com
Ucwaningo lwangoSepthemba 2021 lwathola ubungozi obukhulayo bokutheleleka ngamagciwane (okuhlanganisa I-Streptococcus) ngemva kwamahora angu-4 kuphela egqoke indwangu noma imaski yokuhlinzwa.[76]“Izifihla-buso zikakotini nezokuhlinzwa Ezilungiselelweni Zomphakathi: Ukungcoliswa Kwamagciwane kanye Nenhlanzeko Yemaski Yobuso”, Septhemba 3, 2021; frontiersin.org
Ngifunde nokuthi othisha babika ukwanda kwezifo zamehlo ezinganeni ezigqoke izimaski. Esithangamini nabezindaba, uDkt James Meehan, MD ufakaza:
Ngibona iziguli ezinemqubu ebusweni, izifo zokukhunta, ukutheleleka kwamagciwane. Imibiko evela kozakwethu, emhlabeni wonke, iphakamisa ukuthi inyumoniya yebhaktheriya iyanda. Kungani kungaba njalo? Ngoba amalungu omphakathi angaqeqeshiwe afake izifihla-buso zezokwelapha, ephindelela… ngendlela engeyona inzalo… Bayangcoliswa. Bayabasusa esihlalweni semoto yabo, ngaphandle kwesibuko sokubuka ngemuva, baphume ephaketheni labo, kutafula labo, futhi basebenzisa imaski okufanele igqoke okusha futhi iyinyumba njalo. Ucwaningo olusha lukhombisa ukuthi izifihla-buso zendwangu kungenzeka zandisa ukukhuphuka kwamafutha kwegciwane le-SARS-COV-2 emvelweni okwenza i-a yanda ukudluliswa kwalesi sifo. - Agasti 18, 2020; activistpost.com
Abasebenzisi beMask manje babika isimo esakhiwe njenge "Maskne", ukuphuma kwesikhumba. "(Kukhona) ukucasuka okuningi okuvela kumaskhi, noma ngabe kubanga ukungqubuzana, umswakama, ukushisa," kusho uDkt. Sarah Cannon weCannon Dermatology etshela inkampani ephethwe yi-CBS News. "Sibona amacala amaningi amasha eziguli eza nezinduna ezintsha ezingakaze zibe nezinduna ngaphambilini."[77]baltimore.cbslocal.com
Eqinisweni, iNyuvesi yaseWitten/Herdecke eJalimane yasungula indawo yokubhalisa ukuze ihlole imiphumela emibi yokugqoka imaski. Ucwaningo lwabafundi abangama-25,930 (kusukela ngo-Oct 26, 2020) luthole ukuthi isikhathi sokugqoka imaskhi siyimizuzu engama-270 ngosuku. Ukukhubazeka okudalwe ukugqoka imaskhi kubikwe ngabazali abangama-68%. Lokhu kwakuhlanganisa ukucasuka (60%), ikhanda elibuhlungu (53%), ubunzima bokugxilisa ingqondo (50%), injabulo encane (49%), ukungafuni ukuya esikoleni/enkulisa (44%), ukugula (42%) ukukhubazeka kokufunda (38% ) nokozela noma ukukhathala (37%).[78]"Izingane zaseCorona zifundela i-" Co-Ki ": Imiphumela yokuqala yerejista ebanzi yaseJalimane esembozweni somlomo namakhala (imaski) ezinganeni", ngoJanuwari 5, 2021; ucwaningo.com
Kodwa-ke, njengokungathi uyishaya indiva ngokuphelele le miphumela elimazayo nezifundo zangaphambilini ngokulunga one mask, iCDC empeleni iyakhuthaza ukufihla kabili manje. Omunye udokotela waze wakhuthaza ezine izingqimba.[79]Janawari 28, 2021; newspunch.com Embikweni kaFebhuwari 10, 2021, bahamba baze bakhuthaze ukugqoka i-panty-hose ngaphezulu kwesihenqo somuntu:
… Ukufaka isifihla-buso sezinqubo zokwelashwa noma ukubeka umkhono owenziwe ngezinto zokwenziwa ze-nylon hosiery entanyeni bese uyidonsela phezu kwendwangu noma imaski yenqubo yezokwelapha futhi kuthuthukise kakhulu ukuvikela komuntu ogqokile ngokufaka imaskhi ngokuqinile ebusweni balowo oyigqokile nokunciphisa onqenqemeni izikhala. - ”Ukukhulisa I-Fit Yezindwangu Nenqubo Yezokwelapha Ukuthuthukisa Ukusebenza Nokunciphisa Ukudluliswa Nokuvezwa Kwe-SARS-CoV-2, 2021 ″, cdc.gov
Kodwa-ke lo mbiko uyavuma ukuthi “ukumboza izinto ezimbili kungavimbela ukuphefumula noma kuvimbele ukubona izinto ezithile kwabathile.”[80]cdc.gov Futhi lokho kuyingozi. Isazi sezinzwa saseJalimane UDkt. Margarite Griesz-Brisson MD, PhD ixwayisa ngokuthi ukuntula umoya-mpilo okungapheli ngokugqoka izifihla-buso, ikakhulukazi kwabancane, kukhulisa “izinqubo eziwohlokayo ebuchosheni bakho.” Ngakho uthi, "Ezinganeni nasebusheni, izifihla-buso ziyi-cha ephelele. "[81]Septhemba 26, 2020; youtube.com; isib. sott.net
Konke lokhu kuziba izingozi ezifihliwe ezingokomzwelo nezingokwengqondo ezibangelwa ukucindezelwa kwegunya elinzima njengokugqoka imaski. U-Rancourt uphawula ukuthi ukucindezeleka okude kwalezi zinyathelo kungenza eyodwa Okuningi ungenwa yizifo.
Ukucindezeleka ngokwengqondo kufakazelwa ukuthi kuyisici esingacindezela ngokomzimba amasosha omzimba futhi sidale izifo, kufaka phakathi: ukungasebenzi komzimba, ukudangala, isifo senhliziyo nomdlavuza. -Incwadi eya kuDkt Tedros Adhanom Ghebreyesus, WHO, Juni 21, 2020; ocla.ca
Impela, isinqumo esivela enkantolo yaseWeimar, eJalimane sifundeka kanje:
Ukuphoqelelwa okuphoqelelwe ezinganeni zesikole ukuthi zigqoke izifihla-buso futhi ukuziqhelelanisa komunye nomunye nakubantu besithathu kulimaza izingane ngokomzimba, ngokwengqondo, kwezemfundo, kanye nasentuthukweni yazo yengqondo, ngaphandle kokuphazanyiswa ngaphezu kokuthola inzuzo esezingeni eliphansi ezinganeni uqobo noma kubantu besithathu. Izikole azibambiqhaza elibalulekile emcimbini “wobhadane”… abukho ubufakazi bokuthi imisebenzi yezinhlobo ezahlukahlukene inganciphisa ubungozi bokutheleleka ngeSARS-CoV-2, noma ngokubonga. Lesi sitatimende siyiqiniso kubantu bayo yonke iminyaka, kufaka phakathi izingane nentsha, kanye nabantu abangenazimpawu, abangaphambi kokuzibona kanye nabanezimpawu. - Ephreli 14, 20201; 2020news.de; IsiNgisi: jdforbg.com
Nakhu lapho konke lokhu kuthatha ithuba elixakile. UDkt.Anthony Fauci, elinye lamalungu aholayo e-White House Coronavirus Task Force, uthe 60 Amaminithi ngoMashi ka-2020:
Njengamanje, e-United States, abantu bekungafanele ukuthi bahambahamba ngezimonyo. Akunasizathu sokuhamba uzungeze imaski. Uma uphakathi kokuqubuka kwesifo, ukugqoka imaski kungenza abantu bazizwe bengconywana, futhi kungahle kumise nethonsi, kepha akunikezi ukuvikelwa okuphelele abantu abacabanga ukuthi kunjalo. - Mashi 8, 2020; cbsnews.com
Kungekudala ngemuva kwalokho, uFauci wenza uguquko oluphelele. Engxoxweni nomsunguli we-Facebook, uMark Zuckerberg, uFauci wathi "kwakuvela" isayensi eyashintsha umqondo (yize engazange asho bufakazi). Ngokumangazayo, uqhubeka atshele uZuckerberg ukuthi ayikho inkomba noma yini ukuthi ukugqoka isifihla-buso “kunemiphumela engemihle” nokuthi uthwala isifihla-buso uma engaphandle “ngaso sonke isikhathi”, ngisho ngenkathi ugijima.[82]Julayi 17th, 2020; Izindaba ze-NBC, youtube.com
Empeleni, ngemuva nje kokuncoma ukuthi abantu bagqoke izifihla-buso ezimbili, uDkt Fauci waphinde wenza okunye ukuphawula ngokuthi “ayikho imininingwane ezokhombisa ukuthi lokho kuzokwenza umehluko.”[83]https://twitter.com/MarinaMedvin/status/1356194462775570434 Ngisho "nabahlola iqiniso" banobunzima bokuhambisana nama-flip-flops abonakala engahleliwe futhi angenangqondo.[84]izindabaweek.com NgoMashi 5th, 2021, iReuters yashicilela imiphumela yabaphenyi baseJapan abaqinisekisa imicabango engeyikho ngemuva kokufihla kabili:
Ukulingiswa kwe-supercomputer yaseJapan kukhombisile ukuthi ukugqoka izifihla-buso ezimbili kunikeze inzuzo elinganiselwe ekuvimbeleni ukusabalala kwamagciwane uma kuqhathaniswa nesifihla-buso esisodwa esifaneleke kahle. -izindaba.trust.org
Umbhalo weReuters ube usuphetha ngamanga ukuthi "ukuvumelana kwesayensi sekukhulile ukuthi igciwane lisakazeka emoyeni futhi imaski iyasebenza ekulawuleni ukutheleleka," njengoba njengoba usanda kufunda, kuphambene nalokho okushiwo yisayensi.
Okunye okukhathazayo okukhulayo ukuthi ngabe imaski ingadala yini isifo samaphaphu njengomdlavuza ngenxa yemiphumela emibi ku-microbiome yamaphaphu.[85]Mashi 8th, 2021; greenmedinfo.com
Lokhu kuhambelana ngqo nombuzo wamaski obuso bendwangu eyenziwe ngendwangu. Kunamathuba okuba amagciwane egciwane akhule emqubeni omanzi ofakwe ngaphakathi kwento, lokhu kungashintsha kabi izitshalo ezingenhla zokuphefumula. Ukuhogela amagciwane namagciwane ngqo emaphashini ezigulini ezifakela i-Covid 19 kungabeka engcupheni ukuxhumana okuhlangene kanye nokuwohloka okusheshayo esimweni sesiguli. - "Imaski yokubhekana nomphakathi ngesikhathi senhlekelele ye-covid-19", uJames A. Morris, udokotela wezifo (ongumhlalaphansi), Isikhungo Sezemfundo, iRoyal Lancaster Infirmary; Ephreli 9th, 2020; bmj.com
Isifinyezo esihle kakhulu sokuhluleka kwezivimbo buso ukuvimbela i-COVID-19 kepha nokulimala komzimba abakudalayo "Ama-facemasks esikhathini se-COVID-19: I-hypothesis yezempilo. ” Lo mbhalo, okhishwe ngoNovemba 2020, ungatholakala kwi-US National Library of Medicine kanye naku-National Institute of Health iwebhusayithi. [86]ncbi.nlm.nih.gov/pmc/articles/PMC7680614/ Ngempela, ukuhlaziywa okusha kwe-meta-ukuhlaziywa kwezifundo ezingama-65 ngoMashi 2021 kuthole "imiphumela enamandla engathandeki nengathandeki" efana ne- "N95 mask nokunyuka kwe-CO2 (82%), imaski ye-N95 kanye nokwehla kwe-O2 (72%), imaski ye-N95 nekhanda (60 %), ukukhubazeka kokuphefumula nokukhuphuka kwezinga lokushisa (88%), kodwa futhi nokukhuphuka kwamazinga okushisa kanye nomswakama (100%) ngaphansi kwamamaski. Ukugqoka imaski okwandisiwe ngabantu abaningi kungaholela emiphumeleni nasemiphumeleni efanele emikhakheni eminingi yezokwelapha. ” Ucwaningo luye lwabhekisa "ekuwohlokeni kwengqondo nezomzimba kanye nezimpawu eziningi ezichazwe ngenxa yesethulo sabo esingaguquguquki, esiphindaphindayo nesifanayo esivela ezifundeni ezahlukahlukene njengeMask-Induced Exhaustion Syndrome (MIES)."[87]greenmedinfo.com; www.mdpi.com
Njengoba kunikezwe isayensi ebabazekayo ngenhla nangaphansi kule ndatshana, akumangazi ukuthi uDkt Jim Meehan ushicilele i-op-ed ethi:
Kusukela kwaqala ubhadane, ngifunde amakhulukhulu ezifundo ngesayensi yamamaski ezokwelapha. Ngokusekelwe ekubuyekezweni nasekuhlaziyweni okubanzi, awukho umbuzo engqondweni yami wokuthi abantu abaphilile akufanele bagqoke izifihla-buso zokuhlinza noma izindwangu. Futhi akufanele ngabe sincoma ukufihlwa kwendawo yonke kwawo wonke amalungu omphakathi. Lokho kuncoma akusekelwa yizinga eliphakeme lobufakazi besayensi. - Mashi 10, 2021, cnnews.com
Funda: Amaski Ayingozi: Izindlela eziyi-17 AmaMaski Angadala Ubungozi nguDkt James Meehan, MD.
NgoDisemba ka-2021, inhlangano yabathengi baseJalimane yathola ukuthi imaski ye-FFP2, efana kakhulu ne-N95 masks e-US, iyingozi ezinganeni ngemuva kokuhlola amamodeli ayi-15 ahlukene abhalwe ukuthi afanele izingane, futhi indlela yokuphefumula yabantu abadala yayingekho. ngisho bahlangana.
…zonke izinhlobo zamamaski ze-FFP2 ezahlolwa bezingazifanele izingane futhi zinikeza ukumelana nokuphefumula kakhulu kanye nokunethezeka kokuphefumula okwanele. - "Viel Luft nach oben", Disemba 10, 2021, test.de; isib. lifesitenews.com
Okuphawuleka ngokukhethekile, ngoJanuwari ka-2022, i-Brownstone Institute yashicilela "Izifundo Eziqhathaniswa Ezingaphezu Kwe-150 Nezindatshana Ezimayelana Nokungasebenzi Kwemaski Nokulimala."[88]brownstoneinstitute.org Ividiyo elandelayo, ekhiqizwe ngoNovemba 2022, ifingqa kokubili ukungasebenzi kanye nokulimala kokufihla ubuso:
Ucwaningo lwaseJapan olushicilelwe ngoJulayi 2022 ngo Nature bathola amagciwane amaningana e-pathogenic akhonjwa futhi abalwa kumaski agqokwa ngesikhathi sobhubhane ephakamisa ukukhathazeka mayelana nokutheleleka kwefungal kanye namagciwane ngenxa yokugqoka imaski.[89]Julayi 18, 2022, Ah-Mee Park, et. al. nature.com
Ekugcineni, bukela ubuso obumangalisayo be-World Health Organisation kumaski ngaphandle kwesisekelo sesayensi.
KUNGANI KUPHATHWA IMASKI NGAKHO?
Njengoba isayensi yeqophelo eliphezulu icishe ihluleke ngazwilinye ukusekela ukusebenza kahle kweningi labantu abanempilo eligqoka izifihla-buso, nokuthi empeleni kungenzeka ukuthi basakaza leli gciwane ngokushesha okukhulu, kungani ohulumeni befuna ukuphoqelela le mithetho ngenkathi besabisa inhlawulo noma ijele kulabo. hhayi ekuthobeleni? Impendulo eyodwa ivela kuDeborah Cohen we-BBC obike ukuthi ukuguqukela ekusekeleni imaski kwakusekelwe ingcindezi yezepolitiki - hhayi isayensi.
Sitshelwe yimithombo ehlukahlukene yekomidi le-WHO elibukeza ubufakazi ukuthi alizange lisekele izifihla-buso kepha labancoma ngenxa yokunxenxa kwezepolitiki. Leli phuzu labekwa ku-WHO ongazange aphike. Sithe abanye abantu bacabanga ukuthi akufanele silinde ama-RCT ngaphambi kokubeka izinqubomgomo. - Iposi likaTwitter, ngoJulayi 12, 2020; isib. meehanmd.com; isib. swprs.org; uzwe umbiko kaCohen: 22:59 in Ukulandela Isayensi?
Ephepheni lakhe elithi "Face buso, amanga, amanga aluhlaza, nezikhulu zezempilo zomphakathi: 'Ubufakazi obandayo'”, uDkt. Rancourt ukhuluma ngqo nezombusazwe:
Imantra entsha embi isezindebeni zazo zonke izikhulu zezempilo zomphakathi kanye nosopolitiki emkhankasweni womhlaba wonke wokuphoqelela ukufihla ubuso emphakathini jikelele: "kukhona ubufakazi obandayo". Le nkulumo esakaza inkulumo-ze i-vector eyenzelwe ukufeza izinhloso eziyisihlanu eziyinhloko:
- Nikeza umbono ongamanga wokuthi ukulingana kobufakazi manje kufakazela ukuthi amaski anciphisa ukudluliswa kwe-COVID-19
- Iphoyinti elingamanga lamanga elenziwe ezindaweni zesayensi "ngobufakazi"
- Fihla iqiniso lokuthi ubufakazi beminyaka eyishumi obufakazelwa yinqubomgomo bufakazela okuphambene nalokho: ukuthi imaski ayisebenzi nezifo zokuphefumula ezibangelwa amagciwane
- Fihla iqiniso lokuthi manje kunobufakazi bokubheka obuqondile bokuthi izifihla-buso zendwangu azivimbeli ukukhishwa kwamafu kwezinhlayiya ze-aerosol ezimisiwe; ngenhla, ngezansi nangamaski
- Deter ukunakwa kude nobungozi obuningi obaziwayo nobungozi ngenxa yobuso buso, obusetshenziselwe bonke abantu ukulimala nobungozi obushiwo kubandakanya ukuthi imaski yendwangu iba yindawo yamasiko ezinhlobonhlobo ezinkulu zamagciwane, kanye nomqoqi wamagciwane egciwane…
Ngamafuphi, ngiyaphikisana: ama-op-eds awabona "ubufakazi", ukungabaluleki akusizi, futhi ukwenzelela okuningi akususi ukukhetha. Imantra yabo "yenqwaba yobufakazi ekhulayo" iyindlela yokuzenzela yona evimba isayensi enhle futhi esongela ukuphepha komphakathi. Ngiyafakazela ukuthi abukho ubufakazi obubekwa emgomeni obusekela ukufihlwa ngenkani kubantu jikelele, nokuthi bonke ubufakazi bemigomo yeminyaka eyishumi edlule bubonisa okuphambene nalokhu: HHAYI ukuncoma ukufihlwa ngenkani kwabantu bonke. Ngakho-ke, osopolitiki kanye neziphathimandla zezempilo benza ngaphandle komthetho futhi budedengu. - Agasti 2020, researchgate.net
Ngakho-ke, ingabe konke kumane kuyiseshashalazi? Ababhali be- I-New England Journal of Medicine isifundo siphethe:
… Buso busebenza izindima ezingokomfanekiso. Amaski awawona amathuluzi kuphela, futhi angamathenda angasiza ekwandiseni umuzwa wokunakekelwa kwabasebenzi bezempilo wokuphepha, inhlalakahle, kanye nokwethembela ezibhedlela zabo. Yize ukusabela okunjalo kungahle kungabi nengqondo eqinile, sonke sibhekene nokwesaba nokukhathazeka, ikakhulukazi ngezikhathi zobunzima. Umuntu angaphikisana ngokuthi ukwesaba nokukhathazeka kubhekanwa kangcono nedatha nemfundo kunokutholwa yisifihla-buso esisezingeni elincane… Umthelela omkhulu kunawo wonke wokulawulwa kwamaskhi kungaba ukunciphisa ukudluliswa kokukhathazeka, ngaphezu kwanoma iyiphi indima abangayidlala ekwehliseni ukudluliswa kweCovid- 19. --May 21, 2020; nejm.org
Vele, kuvimbela abantu abavela eMiseni, besongela abantu abaphilile esihle, ukuphoqa izifihla-buso ezingakhululeki ezenza ukuphefumula, ukukhuluma nokuzwa kube nzima kakhulu, ngokusobala ukwanda ukukhathazeka. Eqinisweni, ama-facemasks ayibhodi lokuqamba eliqinisekile lokwesaba.
Mhlawumbe umbiko we-World Health Organization kaJuni 2020[90]Juni 5, 2020; who.int kusinikeza isithombe esicace kancane "sezinzuzo" zokugqoka izifihla-buso empeleni ezingahlobene nempilo yomuntu siqu:
- Ukunciphisa ukucwaswa okungaba khona kwabantu abagqoke imaski ukuze bavikele ukuthelela abanye noma abantu abanakekela iziguli ze-COVID-19 ezindaweni okungezona ezokwelashwa;
- Ukwenza abantu bazizwe ukuthi bangabamba iqhaza ekufakeni isandla ekunqandeni ukusabalala kwegciwane;
- Ukukhumbuza abantu ukuthi bahambisane nezinye izinyathelo.
Ngamanye amazwi, yithuba lokubonisa ubuhle kanye nokudlala umdlalo ongokwengqondo - ngempela, ithiyetha. Kepha i-WHO ayigcini lapho. Baphinde bacaphune…
- Izinzuzo ezingaba khona zenhlalo nezomnotho:
Ukukhuthaza umphakathi ukuthi wakhe imaski yabo yendwangu kungahle kukhuthaze ibhizinisi ngalinye nokuhlanganiswa komphakathi… Ukukhiqizwa kwamamaski okungewona okwelashwa kunganikeza umthombo wemali kulabo abakwaziyo ukwenza imaski emiphakathini yabo. Izifihla-buso zendwangu zingabuye zibe yindlela yokuveza amasiko, zikhuthaze ukwamukelwa komphakathi ngezindlela zokuvikela ngokujwayelekile. —Juni 5, 2020; who.int
Yebo, ngenkathi ohulumeni beqhubeka nokusula umkhakha wamabhizinisi amancane ngokuvalwa okungakaze kube khona, okungenani "uJimmy the Mask Maker" angachuma.
Lokhu kuyindida impela futhi kuyaphikisana. Abantu akufanele basongelwe ngezinsuku eziyi-180 ejele ngokukhetha ukungabonakalisi ubuhle futhi bavikele nempilo yabo Esekelwe kwisayensi yomsindo.
IMFUSHANE
Uma kunguwe lowo, awuwedwa. Odokotela base-America's Frontline Doctors (AFLD), iqembu elikhulayo “elihlukahlukene, elinobufakazi obuhle kakhulu” baveze ukuthi ukugqokwa imaski “akunamsebenzi nhlobo ukuvimba…[91]Okthoba 29th, 2020, lifesitenews.com Bathathe umyalezo wabo baya ezinyathelweni zeWhite House nge videos eziye zasakazeka-futhi-ke, ezihlolwe ngokushesha. Umyalezo wabo ngowokuthi balwe “nomkhankaso omkhulu wokukhishwa kwezindaba eziphathelene nalolu bhubhane.”[92]khasiyani.com
Bese kuba khona Isimemezelo Esikhulu seBarrington, eyayiholwa odokotela baseHarvard, eStanford nase-Oxford University. Baxwayisa ngokuthi izinqubomgomo zamanje eziwumqedazwe ezibhekise kwabaphilile "zinemithelela yempilo engokwenyama nengokwengqondo" futhi bancoma ukuvumela abanempilo "baphile izimpilo zabo ngokujwayelekile ukuze bakhe amasosha omzimba ngokutheleleka kwemvelo," ngenkathi benza izindlela zokuvikela asebekhulile nabanye abasengozini enkulu ukufa okuvela ku-COVID-19.[93]Okthoba 8th, 2020, washtontimes.com Isimemezelo sisayinwe manje ososayensi nodokotela abangaphezu kwama-41,000 abavela emhlabeni wonke. Vele nabo bahlaselwa yibo bobabili ohulumeni nabagxeki besihlalo sabakhubazekile ngalokho okufana nengqondo nesayensi ezwakalayo, uma kubhekwa ukuthi iCDC ibika isilinganiso sokutakula sama-99.5% kuwo wonke umuntu ongaphansi kweminyaka engama-69.[94]Septhemba 10th, 2020; cdc.gov Njengoba i-meme eyayizungeza kwi-inthanethi isho, “Manje sekungumbono wozungu” ukukholelwa amasosha omzimba 
uyakwazi ukwenza umsebenzi eklanyelwe ukuwenza. ”
Encwadini yabo eya ku-WHO, i-Ontario Civil Liberties Association uxwayise ngokuthi amazwe anjengeCanada asheshe angene kubushiqela ngokusebenzisa izinyathelo ezeqisayo ezihlasela umphakathi ukuba uthumele futhi ubhubhise umnotho wendawo.
Indlela yokwehlisa lokho nokuyivimbela ukuthi abantu bayiphikise futhi bayilinganise. Ngokushesha nje lapho uvumelana nomyalo ongenangqondo, umyalo ongenangqondo ongasekelwe kwesayensi, awenzi lutho ukubuyisa umphakathi usondele emphakathini okhululekile nowentando yeningi okufanele ngabe sinawo. Uvumela le mashi ehamba kancane ebheke kobushiqela. -Incwadi eya kuDkt Tedros Adhanom Ghebreyesus, WHO, Juni 21, 2020; ocla.ca
Ngakho-ke, izinhlangano ezinjenge-US engenzi nzuzo Yimelela Inkululeko Yezempilo banxusa izakhamuzi ukuba zenze ukungalaleli komphakathi okunokuthula ukuze zivikele “impilo” yazo “nenkululeko” yazo.
UKUSETHA KABUSHA KAKHULU
Kungaba okungalungile ukungalethi le ndatshana "esithombeni esikhulu." Ngokusobala, njengoba imithombo yezokuxhumana ihlola amaqiniso, njengoba imithombo yezindaba ejwayelekile ilawula ukulandisa, njengoba izinkampani ezenza imithi ezenza izigidigidi, zilungiselela imishanguzo yokugomela, njengoba umkhakha wezomnotho ubhujiswa… kukhona okuningi lapha kunokubonwa ngamehlo.
NgoFebhuwari nangoMashi sitshelwe ukuthi singazigqoki izifihla-buso. Yini eyashintsha? Isayensi ayizange ishintshe. Ipolitiki yakwenza. Lokhu kumayelana nokuhambisana. Akukona okwezesayensi… —UDkt. UJames Meehan, Agasti 18, 2020; isithangami sabezindaba, activistpost.com
Abukho ubufakazi obedlula lobu besifundazwe sami saseSaskatchewan, eCanada. Kusukela kwaqhamuka i-coronavirus yenoveli, bangu-25 kuphela abantu asebeshonile njengalokhu kubhalwa, futhi oyedwa kuphela ezinyangeni ezimbalwa ezedlule — akusilo neze ubhadane. Ngoba singena esikhathini esibandayo, abantu bahlala ezindlini futhi bathola uVitamin D omncane ngenkathi ukuhlolwa kukhula; akumangazi-ke lokho amacala manje ayakhula. Kepha ukufa ngokweqile akunjalo. [95]Qaphela: NgoDisemba 2020, isibalo sabashonile senyukela ngaphezu kuka-90 - ngezibalo kuphela abayisishiyagalolunye kulabo abavela ngqo ku-COVID-19 [AbakwaStatsCan bathi u-10% wabantu abashona be-COVID-19 ezweni bavela kuleligciwane kuphela]; abanye babenezinkinga ezi-comorbidities kepha batholwa benesifo ngesikhathi sokufa. Futhi-ke, kusasa, isifundazwe sizimisele ngokwenza imaski saziso ngaphansi kwesigwebo. Kunjengokungathi isayensi ayisenandaba; Abaholi manje bathuthukisa umkhuba isayensi ekhombisa ngokusobala ukuthi kungenzeka ukuthi wenza okubi kakhulu kunokuhle.
Umphakathi uphoqeleka ukuthi uthumele ngenhloso, ngezwi elilodwa, elijwayelekile, abaholi bomhlaba wonke manje bayasitshela why: "ukusetha kabusha" ngokuphelele lonke uhlelo lomhlaba jikelele — i "Setha Kakhulu ” bayayibiza. Njengoba ngichazile kuleyo ndatshana futhi Ubhubhane Lokulawula, umgomo oyinhloko ubuKhomanisi bomhlaba wonke. Ukufaka lokhu kusetha kabusha, ukuthobela hhayi abantu ngabanye kepha izizwe zonke kuyimpoqo futhi kuzofaka phakathi i- yokugoma, a Ubunikazi Bedijithali, Kanye ukunikela ngempahla yangasese ukuze "usethe kabusha" ibhaluni yesikweletu somhlaba wonke. Konke engisanda kukusho kuvela ngokuqondile kumawebhusayithi eNhlangano Yezizwe kanye nabasebenzisana nabo. Ngalokho, ukunganaki okusobala kwesayensi kungaqondwa kuphela kuleli phuzu ngokuthi “inkulumo-ze”, njengoba uDkt. Mark Crispin Miller, Ph.D echaza kwethi “Masking Ourselves to Death.”[96]Septhemba 5th, 2020, markcrispinmiller.com; funda iphepha lokucwaninga lapha
Kepha ungakhathazeki. Ukuvuselelwa Okukhulu yenzelwe inzuzo evamile. Njengamaski okuphoqelekile.
KUFUNDWA OKUFUNDILE
Kungani Kufanele Ukhulume Ngesayensi?
Ukubuyisa Ukudalwa KukaNkulunkulu
Ukuthi amasela noma u-Good Samaritan Oil angalwa kanjani nama-virus: Abathakathi Bangempela
Ukwesekwa nemithandazo yenu kungani
ufunda lokhu namuhla.
Akubusise futhi ngiyabonga.
Ukuhamba noMark in The Manje iZwi,
chofoza isibhengezo esingezansi ukuze ubhalise.
I-imeyili yakho ngeke yabiwe nanoma ngubani.
Pour lire mes écrits en français, isikhashana uzobona le drapeau:
Imibhalo yaphansi
| ↑1 | Okthoba 27th, 2020; lifesitenews.com |
|---|---|
| ↑2 | lifesitenews.com |
| ↑3 | IRiphabhulikhi yaseTrinidad neTobago, ilokhi.com |
| ↑4 | abcnews.go.com |
| ↑5 | webmd.com, Januwari 26, 2021 |
| ↑6 | usnews.com |
| ↑7 | bbeetbart.com |
| ↑8 | thesun.com |
| ↑9 | cnet.com |
| ↑10 | marketwatch.com |
| ↑11 | amadlozi.org |
| ↑12 | Novemba 5th, i-2020, theguardian.com |
| ↑13 | Disemba 15th, 2020; kdcube.ca |
| ↑14 | Ubufakazi, ngokusho kososayensi, buqhubeka nokugcizelela ukuthi i-COVID-19 kungenzeka ukuthi yasetshenziswa elabhoratri ngaphambi kokuba ikhishwe ngengozi noma ngenhloso emphakathini. Ngenkathi abanye ososayensi base-UK begcizelela ukuthi i-COVID-19 ivela emvelweni wemvelo kuphela, (nature.com) iphepha elivela eSouth China's University of Technology lithi 'i-coronavirus ebulalayo kungenzeka ukuthi ivela elabhorethri eseWuhan.' (Feb. 16, 2020; dailymail.co.ukEkuqaleni kukaFebhuwari 2020, uDkt. Francis Boyle, owabhala i-US "Biological Weapons Act", wanikeza isitatimende esinemininingwane evuma ukuthi i-2019 Wuhan Coronavirus iyisikhali seBiological Warfare Weapon futhi iWorld Health Organisation (WHO) isivele iyazi ngayo (isib. zerohedge.comUmhlaziyi wezimpi zebhayoloji wakwa-Israyeli naye washo okufanayo. (Jan. 26, 2020; washtontimes.com) UDkt. Peter Chumakov we-Engelhardt Institute of Molecular Biology and Russian Academy of Sciences uthi “ngenkathi inhloso yososayensi baseWuhan yokwenza i-coronavirus yayingeyona inhloso — kunalokho, babezama ukufunda ukubakhona kwaleli gciwane… Benza ngokuphelele izinto ezihlanyayo… Isibonelo, kufakwa ku-genome, okunikeze igciwane amandla okuthelela amangqamuzana omuntu. ”(zerohedge.comUProfesa Luc Montagnier, owathola uMklomelo KaNobel weMedicine ngonyaka ka-2008 nowesilisa owathola igciwane lesandulela ngculaza ngo-1983, uthi uSARS-CoV-2 yigciwane elasetshenziswa elakhishwa ngephutha elabhorethri eWuhan, eChina. mercola.comA idokhumentari entsha, ecaphuna ososayensi abaningana, akhomba ku-COVID-19 njengegciwane elenziwe ngobuchwepheshe. (mercola.com) Iqembu lososayensi base-Australia likhiqize ubufakazi obusha i-coronavirus yenoveli ekhombisa izimpawu "zokungenelela komuntu."lifesitenews.com; washtontimes.comOwayengumphathi wophiko lwezobunhloli e-M16, uSir Richard Dearlove, uthe ukholwa wukuthi igciwane le-COVID-19 lenziwa ebhodini lasakazeka ngengozi.jpost.comUcwaningo oluhlanganyelwe lwaseBrithani-Norowe lubeka ukuthi i-Wuhan coronavirus (i-COVID-19) iyi "chimera" eyakhiwe ebhodini laseChina. (I-Taiwanews.com) UProfesa Giuseppe Tritto, isazi esaziwa emhlabeni wonke ku-biotechnology kanye ne-nanotechnology kanye nomongameli we I-World Academy Yezesayensi Yezobuchwepheshe Nezobuchwepheshe (I-WABT) ithi "Kwenziwe izakhi zofuzo ebhodini le-W4han Institute of Virology's PXNUMX (high-containment) ohlelweni olwenganyelwe amasosha aseChina."amafsnews.com) Isazi segciwane lengculaza saseShayina esihlonishwayo uDkt. Li-Meng Yan, owabaleka eHong Kong ngemuva kokudalula ulwazi lukaBejing nge-coronavirus ngaphambi kokuba kuvele imibiko ngayo, uthe “imakethe yenyama eWuhan iyindawo yokubhema futhi leli gciwane aliveli emvelweni… kusuka elebhu eseWuhan. ”(dailymail.co.uk) Futhi uDkt. USteven Quay, MD, PhD., ishicilele iphepha ngoJanuwari 2021: "Ukuhlaziywa kwe-Bayesia kuphetha ngokungangabazeki ukuthi i-SARS-CoV-2 ayiyona i-zoonosis yemvelo kodwa kunalokho itholakala elabhorethri", cf. prnewswire.com futhi zenodo.org kwephepha |
| ↑15 | "Ijenali Yezokwelapha Ephezulu Ebanjwe Ekumbozeni Okukhulu", Novemba 5th, 2020; mercola.com |
| ↑16 | "Ukuvezwa Kokuxhumana Komphakathi Nokusondelene Okuhlotshaniswa ne-COVID-19 Phakathi Kwabadala Abanezimpawu ≥ Iminyaka eyi-18 ezikhungweni eziyi-11 Zokunakekelwa Kwempilo Kwabagulayo", e-United States, ngoJulayi 2020; cdc.gov |
| ↑17 | qhathanisa meehanmd.com |
| ↑18 | UCowling BJ, uZhou Y, Ip DKM, Leung GM, Aiello AE. "Amaski obuso ukuvimbela ukudluliswa komkhuhlane: ukubuyekeza okuhlelekile", Ukutheleleka nge-Epidemiol, 2010,138: 449-56 / Bin-Reza F, Lopez VC, Nicoll A, Chamberland ME. "Ukusetshenziswa kwamamaski nokuphefumula ukuvimbela ukudluliselwa komkhuhlane: ukubuyekezwa okuhlelekile kobufakazi besayensi" Umkhuhlane Amanye Amagciwane E-Respi, 2012,6: 257-67 |
| ↑19 | , , , , , , , , , , , , , |
| ↑20 | "Ama-N95 Respirators vs Medical Masks Wokuvimbela Umkhuhlane Phakathi Kwabasebenzi Bokunakekelwa Kwezempilo", Septhemba3rd, 2019; bhekumende.com |
| ↑21 | Februwari 12th, 2009; kushicilelwe.ncbi.nlm.nih.gov |
| ↑22 | i-lancet.com |
| ↑23 | swprs.org |
| ↑24 | Julayi 23rd, 2020; cebm.net |
| ↑25 | mikyaba.org |
| ↑26 | mikyaba.org; Ephreli 6th, 2020 |
| ↑27 | “Ukungenelela ngokomzimba ukuphazamisa noma ukunciphisa ukusabalala kwamagciwane okuphefumula. Ingxenye 1 – Imaski yobuso, ukuvikelwa kwamehlo kanye nokuqhelelana nomuntu: ukubuyekezwa okuhlelekile nokuhlaziywa kwemeta”; Ephreli 7, 2020, mikyaba.org |
| ↑28 | May 2021, eurosurveillance.org |
| ↑29 | "Ukumboza ubuso, ukusakazeka kwe-Aerosol kanye nokuNciphisa ubungozi bokudluliswa kwegciwane", eCornell University, ngoMeyi 19, 2020; archive.org |
| ↑30 | "Ukulinganiswa okungabizi kakhulu kobuso bemaski bokuhlunga amaconsi axoshiwe ngesikhathi sokukhuluma", Septhemba 2020, kushicilelwe.ncbi.nlm.nih.gov |
| ↑31 | "Ukubona ukusebenza kobuso buso ekuvimbeleni ama-jets okuphefumula", ngoJuni 2020, kushicilelwe.ncbi.nlm.nih.gov |
| ↑32 | kdcube.ca |
| ↑33 | "Amandla endwangu yobuso bendwangu yokuhlunga izinhlayiya ze-ultra-fine lapho ukhwehlela isivinini", Septhemba 22nd, 2020, kushicilelwe.ncbi.nlm.nih.gov/32963071 |
| ↑34 | "Ukusebenza Kwamaski Obuso Ekuvimbeleni Ukudluliswa Komoya kwe-SARS-CoV-2", Okthoba 21, 2020, kushicilelwe.ncbi.nlm.nih.gov/33087517 |
| ↑35 | "Isikhathi sokuhamba semoyeni samaconsi amancane okukhuluma nokubaluleka kwawo ekuthelekelweni kwe-SARS-CoV-2", ngoJuni 2, 2020, pnas.org/content/117/22/11875 |
| ↑36 | mikyaba.org |
| ↑37 | “Isivivinyo esilawulwa ngokungahleliwe (RCT) sababambiqhaza abangama-246 [123 (50%) symptomatic)] ababelwe ukuthi bagqoke noma bangagqoki i-facemask yokuhlinza, kuhlolwe ukudluliswa kwamagciwane kubandakanya ne-coronavirus. Imiphumela yalolu cwaningo ikhombise ukuthi phakathi kwabantu abanezimpawu (labo abanomkhuhlane, ukukhwehlela, umphimbo obuhlungu, ukuphuma kwamakhala nokunye ...) bekungekho mehluko phakathi kokugqoka nokungagqoki i-facemask yokudluliselwa kwamaconsi e-coronavirus amaconsi ka> 5 µm. Kubantu ababengenayo i-asymptomatic, kwakungekho amaconsi noma ama-aerosols coronavirus atholwe kunoma yimuphi umuntu obambe iqhaza noma ongenayo imaski, okusikisela ukuthi abantu abane-asymptomatic abadlulisi noma bathelele abanye abantu. ” (ULeung NHL, uChu DKW, uShiu EYC, uKhan KH, uMcDevitt JJ, uHau BJP “Igciwane lokuphefumula elichitha umoya ophefumulayo kanye nokusebenza kahle kwezimaski zobuso.” UNat Med. 2020; 26: 676-680. [I-PubMed] [-Google Scholar] [Uhlu lwe-Ref])
Lokhu futhi kwaxhaswa ngocwaningo lokutheleleka lapho abantu abangu-445 abangabonakali khona bavezwa ku-asymptomatic SARS-CoV-2 carrier (bebe-positive kuSARS-CoV-2) besebenzisa ukuxhumana okuseduze (isikhala sokuhlukaniswa esabiwe) isikhathi esiphakathi kwezinsuku ezine kuya kwezingu-4. Ucwaningo luthole ukuthi akekho kubantu abangu-5 otheleleke nge-SARS-CoV-445 eqinisekiswe yi-real-time reverse transcription polymerase. (UGao M., Yang L., Chen X., Deng Y., Yang S., Xu H. "Ucwaningo lokutheleleka ngabathwali be-SARS-CoV-2 abangabonakali". Ukuphefumula Med. 2020; 169 [Isihloko samahhala se-PMC] [I-PubMed] [-Google Scholar] [Uhlu lwe-Ref]). Ucwaningo oluvulekile lwe-JAMA Network lwaqaphela ukuthi ukudluliswa kwe-asymptomatic akuyona into eyinhloko yokutheleleka emakhaya. (Disemba 14, 2020; bhekumende.com) Futhi ngo-Ephreli 2021, i-CDC ishicilele ucwaningo olwaphetha ngokuthi: "Asibonanga ukusuleleka okuvela ezigulini ezine-asymptomatic kanye ne-SAR ephakeme kakhulu ngokuchayeka kwe-presymptomatic." (“Ukuhlaziywa Kwe-Asymptomatic and Presymptomatic Transmission in SARS-CoV-2 Outbreak, Germany, 2020”, cdc.gov) Ngakho-ke kulandela ukuthi ukuvala amehlo okunempilo, ukuqhelelana komphakathi, kanye nokuvala bonke abantu abanempilo esikhundleni sokugxilisa imigomo yezempilo kanye nokuhlukanisa abagulayo, akunasisekelo esincane kwisayensi. (Ngikhuluma nalezi ezinye izivumelwano ngokuningiliziwe kudokhumentari Ukulandela Isayensi?) |
| ↑38 | brownstoneinstitute.org |
| ↑39 | "Amaski Obufakazi Obengeziwe Awusebenzi Ukuvimbela I-COVID-19", uDkt Joseph Mercola, Septhemba 11, 2020; mercola.com |
| ↑40 | Mashi 7, 2021, wnd.com |
| ↑41 | greenmedinfo.com; www.mdpi.com |
| ↑42 | andrewbostom.org |
| ↑43 | qhathanisa Isifundo se-Bangladesh Mask: Ungakholelwa ku-Hype |
| ↑44 | Novemba 15th, 2021; lephaphone.com |
| ↑45 | qhathanisa cochrane.org |
| ↑46 | Substack, Maryanne Demasi February 5, 2023 |
| ↑47 | ncbi.nlm.nih.gov |
| ↑48 | Septhemba 2, 2020, isayensi.org |
| ↑49 | medium.com |
| ↑50 | mercola.com |
| ↑51 | thieme-connect.com |
| ↑52 | "Ukusebenza kwamamaski okuhlinza nokotini ekuvimbeleni i-SARS-CoV-2: Ukuqhathaniswa okulawulwayo ezigulini ezi-4", ngoJulayi 7th, 2020; amadinha |
| ↑53 | "Umhlahlandlela ekusetshenzisweni kwamamaski womphakathi uwonke", Juni 5, 202o; who.int |
| ↑54 | UCowling BJ, Zhou Y, Ip DK, Leung GM, Aiello AE, "Amaski obuso ukuvimbela ukudluliswa komkhuhlane: ukubuyekeza okuhlelekile", Ukutheleleka nge-Epidemiol, I-2010; I-138: 449-56 |
| ↑55 | qhathanisa meehanmd.com ukuthola ingxoxo ngezifundo eziningana zokufihla imask ngesikhathi sokuhlinzwa |
| ↑56 | Kusuka eMnyangweni Wezokwelapha Abantu, iHarvard Medical School kanye neHarvard Pilgrim Health Care Institute (MK), iBrigham neWomen Hospital (MK, CAM, JS, MP), iHarvard Medical School (MK, CAM, ESS), kanye ne-Infection Control Unit kanye Nokwahlukaniswa Kwezifo Ezithathelwanayo, iMassachusetts General Hospital (ESS) - konke kuseBoston. |
| ↑57 | "I-Association of State-Issued Mask Mandates kanye nokuvumela i-On-Premises Restaurant Dining ne-County-Level COVID-19 Case and Death Growth Rate - e-United States, Mashi 1 – Disemba 31, 2020", Mashi 12, 2021; cdc.gov |
| ↑58 | Agasti 1st, 2020; dailymail.co.uk |
| ↑59 | Julayi 26, 2020; bloomgquint.com |
| ↑60 | Agasti 3, 2020; thesun.com |
| ↑61 | Ephreli 1, 2020; cidrap.umn.edu |
| ↑62 | qhathanisa Izindaba Ezimbi Eziningi Zenkolo Yemaski |
| ↑63 | “Izindaba Ezimbi Eziningi Zehlelo Lemaski” ngu-Scott Morefield, Juni 16, 2022 |
| ↑64 | ncbi.nlm.nih.gov |
| ↑65 | brownstone.org |
| ↑66 | brownstone.org |
| ↑67 | "Izinhlungu Zekhanda Ezihlotshaniswa Nezisetshenziswa Zokuzivikela Zomuntu Siqu - Ucwaningo Oluhlangene Phakathi Kwabasebenzi Bezempilo Abaphambili Ngesikhathi Se-COVID-19", uJonathan JY Ong et al.; ishicilelwe ku Ubuhlungu bekhanda: I-Journal of Head and Face Pain, Mashi 30, 2020 |
| ↑68 | cbc.ca |
| ↑69 | kdcube.ca |
| ↑70 | I-BMJ Journals, "Isivivinyo seqoqo esingahleliwe samamaski wendwangu uma siqhathaniswa namamaski wezokwelapha kubasebenzi bezempilo", C Raina MacIntyre et al. bmjopen.bmj.com |
| ↑71 | Novemba 5th, i-2020, sonik.biz |
| ↑72 | Ibid., sonik.biz |
| ↑73 | UC Raina MacIntyre et al. bmjopen.bmj.com |
| ↑74 | saswh.ca |
| ↑75 | "Ukutholwa kwama-microplastics kuzicubu zamaphaphu omuntu kusetshenziswa i-μFTIR spectroscopy", ku-systemirect.com |
| ↑76 | “Izifihla-buso zikakotini nezokuhlinzwa Ezilungiselelweni Zomphakathi: Ukungcoliswa Kwamagciwane kanye Nenhlanzeko Yemaski Yobuso”, Septhemba 3, 2021; frontiersin.org |
| ↑77 | baltimore.cbslocal.com |
| ↑78 | "Izingane zaseCorona zifundela i-" Co-Ki ": Imiphumela yokuqala yerejista ebanzi yaseJalimane esembozweni somlomo namakhala (imaski) ezinganeni", ngoJanuwari 5, 2021; ucwaningo.com |
| ↑79 | Janawari 28, 2021; newspunch.com |
| ↑80 | cdc.gov |
| ↑81 | Septhemba 26, 2020; youtube.com; isib. sott.net |
| ↑82 | Julayi 17th, 2020; Izindaba ze-NBC, youtube.com |
| ↑83 | https://twitter.com/MarinaMedvin/status/1356194462775570434 |
| ↑84 | izindabaweek.com |
| ↑85 | Mashi 8th, 2021; greenmedinfo.com |
| ↑86 | ncbi.nlm.nih.gov/pmc/articles/PMC7680614/ |
| ↑87 | greenmedinfo.com; www.mdpi.com |
| ↑88 | brownstoneinstitute.org |
| ↑89 | Julayi 18, 2022, Ah-Mee Park, et. al. nature.com |
| ↑90 | Juni 5, 2020; who.int |
| ↑91 | Okthoba 29th, 2020, lifesitenews.com |
| ↑92 | khasiyani.com |
| ↑93 | Okthoba 8th, 2020, washtontimes.com |
| ↑94 | Septhemba 10th, 2020; cdc.gov |
| ↑95 | Qaphela: NgoDisemba 2020, isibalo sabashonile senyukela ngaphezu kuka-90 - ngezibalo kuphela abayisishiyagalolunye kulabo abavela ngqo ku-COVID-19 [AbakwaStatsCan bathi u-10% wabantu abashona be-COVID-19 ezweni bavela kuleligciwane kuphela]; abanye babenezinkinga ezi-comorbidities kepha batholwa benesifo ngesikhathi sokufa. |
| ↑96 | Septhemba 5th, 2020, markcrispinmiller.com; funda iphepha lokucwaninga lapha |