Ngabe Kufanele Ufihle-kabili Ukuvikela I-COVID-19?

-Delile

• Kungani Ukugqoka Imaski Kubalulekile
• Ingabe Ukwenza Okuphindwe Kabili Kukabili Ukuvikela?
• Kufanele ufihle kabili nini?
• Ungayifihla Kanjani kabili Ukuvikela i-COVID-19
• Buyekeza kwe-

Njengamanje uyazi ukuthi imaski yobuso isebenza kanjani ekubambezeleni ukusabalala kwe-COVID-19. Kepha mhlawumbe uqaphele kamuva nje ukuthi abanye abantu abanikeli ngeyodwa, kepha ezimbili imaski yobuso lapho ungaphandle esidlangalaleni. Kusuka kusazi esiphambili sesifo esithathelwanayo u-Anthony Fauci, MD kuya kumbongi wokuqala u-Amanda Gorman, ukufihla izinto kabili sekuyinsakavukela. Ngakho-ke, kufanele ngabe ulandela ukuhola kwabo? Nakhu ochwepheshe abakushoyo ngokufihla kabili i-COVID-19.

Kungani Ukugqoka Imaski Kubalulekile

I-Centers for Disease Control and Prevention (CDC) icaphuna izifundo eziningi ezisekela ukusebenza kahle kokugqoka imaski yobuso ukuvikela i-COVID. Kolunye ucwaningo olunjalo, abacwaningi babheke umcimbi “wokuchayeka kakhulu” lapho abalungisa izinwele (bobabili ababegqoke imaski) ababenezimpawu ze-COVID-19 baxhumane namakhasimende ayi-139 (nawo agqoke imaski) phakathi nenkathi yezinsuku eziyisishiyagalombili, ngokwesilinganiso Imizuzu engu-15 neklayenti ngalinye. Ngaphandle kwalokho kuvezwa, ucwaningo lukhombisile ukuthi, kumakhasimende angama-67 avumile ukuhlolwa kwe-COVID kanye nengxoxo yocwaningo, akekho noyedwa kubo owathola isifo, ngokusho kweCDC. Ngakho-ke, inqubomgomo ye-salon edinga ukuthi amaski afakwe ngababhali bezitayela namakhasimende "inganciphisa ukubhebhetheka kokutheleleka kubantu abaningi," kuphetha abacwaningi ocwaningweni. (Okuhlobene: Konke Odinga Ukukwazi Ngokudluliswa KweCoronavirus)

Olunye ucwaningo lokuqubuka kwe-COVID endizeni ye-USS Theodore Roosevelt luthole ukuthi, ngisho nasezindaweni eziqinile zendiza, ukusebenzisa imaskhi yobuso ebhodini kuhlotshaniswa nengozi encishisiwe yokuthuthukisa i-COVID-19 ngamaphesenti angama-70, ngokusho kwe-CDC.

Muva nje, i-CDC ifake ukufihla kabili, ikakhulukazi, ovivinyweni ochungechungeni lokuhlolwa kwelebhu. Abaphenyi balingise ukukhwehlela nokuphefumula futhi bahlola ukuthi buso obusebenza kanjani buvimbe kangakanani izinhlayiya ze-aerosol. Baqhathanise ukugqoka imaskhi yendwangu, imaskhi yokuhlinza, imaskhi yendwangu phezu kwemaski yokuhlinzwa, ukubopha amafindo ezindlebeni zamaski okuhlinzwa, futhi akukho imaskhi ukubona ukuthi lezi zitayela ezahlukene zokugqoka imaski zikuthinte kanjani ukudluliswa nokuchayeka ku-aerosol. izinhlayiya. Ngenkathi imaski yokuhlinza ivimbe amaphesenti ama-42 ezinhlayiya kumuntu ongakhangisiwe kanye nesifihla-buso sendwangu esivikelwe cishe kumaphesenti angama-44 ezinhlayiya ezivela kumuntu ongafakwanga imaskhi, ukumbozwa kabili (okusho ukugqoka imaski lendwangu ngaphezulu kwesifihla-buso sokuhlinzwa) kumise amaphesenti ama-83 ezinhlayiya , ngokusho kombiko weCDC. Okuthembisa nakakhulu: Uma abantu ababili befihla kabili, lokho kunganciphisa ukubonakaliswa kwabo kokutholakala kwezinhlayiya zegciwane ngamaphesenti angaphezu kwama-95, ngokusho kocwaningo.

Ingabe Ukwenza Okuphindwe Kabili Kukabili Ukuvikela?

Ngokuya ngocwaningo olusha lwe-CDC, kubukeka sengathi ukumboza kabili kunganikeza ukuvikelwa okungcono kunokugqoka imaski eyodwa nje. Eqinisweni, ngemuva kokukhipha okutholakele okusha, i-CDC ivuselele ukuqondiswa kwayo kwemaski ukufaka isincomo sokubheka ukufihla imaskhi kabili ngesifihla esisodwa esilahlwayo ngaphansi kwemaski lendwangu.

Ukwenza imaski kabili kuvunyelwe yiFauci, futhi. "Kungenzeka ukuthi [inikeza ukuvikeleka okwengeziwe ku-COVID-19]," kusho uDkt. Fauci engxoxweni yakamuva nayo Namuhla. "Lesi isembozo esingokomzimba sokuvikela amaconsi kanye namagciwane ukuthi angangeni. Ngakho-ke, uma unesembozo somzimba esinongqimba olulodwa, bese ubeka esinye isendlalelo kuso, kunengqondo ukuthi singasebenza kangcono."

Okuhlukile kunokufihla kabili, ukugcizelelwa kokugqoka imaski enezendlalelo eziningi akukusha. Ezinyangeni ezimbalwa ezedlule, i-CDC isivele income ukugqoka imaski “enezendlalelo ezimbili noma ngaphezulu zendwangu egezekayo, ephefumulayo” kunokuba nesikhafu esisendlalelo esisodwa, i-bandana, noma i-neck gaiter. Muva nje, ochwepheshe bezifo ezithathelwanayo uMonica Gandhi, MD kanye noLinsey Marr, Ph.D. banyathelisa iphepha ababhala kulo ukuthi ngokusekelwe kwisayensi ye-COVID-19 etholakalayo njengamanje, bancoma ukuthi bagqoke “isifihla-buso sendwangu ngokuqinile phezulu kwesifihla-buso sokuhlinza” ukuze “bavikeleke ngokuphelele.” "Isifihla-buso sokuhlinza sisebenza njengesihlungi futhi imaski yendwangu inikela ngesendlalelo esingeziwe sokuhlunga ngenkathi kuthuthukiswa okulingeneyo" ngakho-ke obuso buhlala budlabha ebusweni bakho, babhala ephepheni. Lokho kusho ukuthi, abacwaningi baphinde babhala ukuthi bangabasekeli bokugqoka "imaski eyodwa yokuhlinza esezingeni eliphakeme" noma "imaski yendwangu okungenani enezingqimba ezimbili ezinenani eliphakeme lemicu" "yokuvikelwa okuyisisekelo."

Ukuhumusha: Ukufihla ubuso okukabili cishe kunikeza ukuvikeleka okwengeziwe, kodwa ukuhlunga kanye nokufaneleka kuyimininingwane ebalulekile okufanele uyinake lapha, kusho uPrabhjot Singh, MD, Ph.D., umeluleki omkhulu wezokwelapha nezesayensi we-CV19 CheckUp, ithuluzi eliku-inthanethi elisiza ukuhlola. izingozi zakho ezihambisana ne-COVID-19. “Ukwenza kube lula, kunezinhlobo ezimbili zemaski laphaya - ukuhlunga okuphansi (low-fi) nokuhlunga okuphezulu (hi-fi),” kuchaza uDkt Singh. "Imaski evamile yendwangu 'yi-fi ephansi' - ithatha cishe ingxenye ye-aerosol ephuma emilonyeni yethu." Ngakolunye uhlangothi, imaski “ephezulu-fi” ibamba amanye amaconsi e-aerosol, uyaqhubeka. Uyachaza: “Isifihla-buso esiluhlaza sithola amaphesenti angama-70 kuya kwangama-80 [wamaconsi e-aerosol], kuthi i-N95 ithathe amaphesenti angama-95. Ngakho-ke, ukugqoka izifihla-buso ezimbili “ezingaphansi” (okusho ukuthi izifihla-buso ezimbili zendwangu) kuzonikeza ukuvikeleka okungaphezulu kokukodwa, futhi ukukhetha amaski amabili “aphezulu” (isb. Amamaski amabili ama-N95, ngokwesibonelo) kungcono kakhulu, uyachaza . I-FTR, noma kunjalo, i-CDC incoma ukubeka phambili ukusetshenziswa kwamaski we-N95 kubantu abasebenza ezindaweni ezinobungozi obukhulu, njengezibhedlela nasemakhaya asebekhulile. (Okuhlobene: AmaCelebs Ayayithanda Le Maski Yobuso Ecaca Ngokuphelele - Kepha Ingabe Iyasebenza Ngempela?)

Kodwa-ke, izingqimba ezengeziwe zokuhlunga azisizi ngalutho uma imaski ingalingani, kuphawula uDkt. Singh. “Ukulingana kahle kubalulekile,” uyachaza. “Ukuhlunga akukhathalekile uma unembobo enkulu phakathi kobuso bakho nezimonyo. Abanye abantu benza 'ukushaya isivivinyo samakhandlela' [i.e. zama ukucisha ikhandlela ngenkathi ugqoke imaski yakho; uma ukwazi, lokho kusho ukuthi imaski yakho ayivikeli ngokwanele] ukubona ukuthi bangezwa yini ukuthi umoya uphuma udlula imaski yabo, noma ungafunda okuthile ngokuzwakalayo ukuze ubone ukuthi imaski yakho ihamba kanjani "ngenkathi ukhuluma, usho kanjalo. Uma imaski yakho ibonakala ishibilika futhi isheleleka kuyo yonke indawo ngenkathi ukhuluma, khona-ke kungenzeka ukuthi ayiqinile ngokwanele, kusho uDkt Singh.

Kufanele ufihle kabili nini?

Kuxhomeke ekutheni ubungozi obungakanani bendawo okuyo. "Ngokuvamile, imaski yendwangu elula (hhayi ukufihla okabili) inganela ezimweni zansuku zonke lapho ukwazi khona ukuba nebanga lomphakathi," kusho u-Edgar Sanchez, MD, othelelekayo uchwepheshe wezifo kanye nephini likasihlalo we-Orlando Health Infectious Disease Group. "Kodwa-ke, uma usesimweni lapho ungeke ukwazi ukuhamba nomphakathi isikhathi eside - njengesikhumulo sezindiza esiminyene noma ulayini ogcwele esitolo - kuzoba kuhle ukuziphindaphinda kabili uma ukwazi, ikakhulukazi uma unezifihla-buso zendwangu kuphela. ”

Uma uyisisebenzi esisengozini enkulu enokuchayeka okuningi (okungukuthi, labo abasebenza ekhaya lasebekhulile), ukuvala ubuso kungasiza ukunciphisa ingozi yokubamba (noma ukusabalalisa) ne-COVID, kusho uDkt. Singh. (Eqinisweni, kungenzeka ukuthi usuvele ubonile abasebenzi bezokunakekelwa kwezempilo bephindaphinda kabili kumaski kulo lonke lolu bhubhane.)

Ukuzifihla kabili kungabuye kube ngumqondo omuhle uma ugula nge-COVID-19 futhi ufuna ukuqinisekisa ukuvikeleka okuhle kwakho kanye nalabo abaseduze kwakho ngenkathi uthelelekile, kungeza uDkt Singh.

Uma uzibuza ukuthi kuphephile yini ukuvala imaski kabili ngenkathi uzivocavoca, uDkt. Singh uthi kuncike kumuntu. Sekukonke, "imaski yendwangu elukiwe kufanele ilunge" ekusebenzeni, uthi. "Beka ukukhetha kwakho kokufihla umongo kulokho okwenzayo," uyanezela. "Kubantu abanenkinga yokuphefumula, kufanele baxhumane nodokotela wabo mayelana nendlela engcono kakhulu yokuzivikela kanye nalabo ababazungezile." (Bheka: Ungayithola Kanjani I-Face Mask Enhle Yokuzivocavoca)

Ungayifihla Kanjani kabili Ukuvikela i-COVID-19

Yize imaski ye-N95 iyindinganiso yegolide, futhi, i-CDC isancoma ukuthi kuphela abasebenzi bezempilo abasengozini enkulu okufanele bayisebenzise ngalesi sikhathi ukugwema ukushoda.

“Kulabo bethu abathengile izifihla-buso zendwangu namasiki okuhlinza, kunezinhlanganisela ezimbalwa okuyisinyathelo sokukhuphuka” kusuka kumaskhi wendwangu eyodwa oyisendlalelo esisodwa, kusho uDkt Singh. Enye indlela ongayenza ukufaka isifihla-buso “ngamamaski endwangu alukiwe,” ongawathola kalula ku-Etsy, Everlane, Uniqlo nakwabanye abathengisi. (Bheka: Lawa Amamaski Obuso Bendwangu Esitayela Kakhulu)

Ukuzifihla kabili ngesifihla-buso sokuhlinzwa (okufanele ukwazi ukusithola esitolo sezidakamizwa sangakini noma e-Amazon) futhi imaski yendwangu “ingcono kakhulu,” kuphawula uDkt Singh. Ephepheni labo, u-Marr noDkt. Gandhi batuse ukugqoka imaskhi yendwangu phezu kwe-mask yokuhlinzwa ukuze uthole ukuvikelwa okungcono kakhulu nokulingana okungcono kakhulu. Ngokufanayo, uma kungenzeka ukuthi une-mask engu-N95, uDkt. Sanchez uncoma ukuthi ubeke imaskhi yendwangu phezulu kwe-N95 ukuze uthole ukuvikelwa okungcono kakhulu nokulingana.

Iphuzu eliyinhloko: Ochwepheshe abahambisani ncamashi ekhuthazayo umphakathi ukufihla kabili njengesidingo, kepha nakanjani basendleleni. Uma ucabanga ukuthi kunezinhlobo eziningi ezintsha (futhi ezingathathelana kakhulu) ze-COVID-19 ezijikeleza umhlaba wonke njengamanje, kungahle kungabi umqondo omubi kangako ukuphinda kabili.

Imininingwane ekule ndaba inembile njengesikhathi sokushicilela. Njengoba izibuyekezo ezimayelana ne-coronavirus COVID-19 ziqhubeka nokuvela, kungenzeka ukuthi eminye imininingwane nezincomo kule ndaba zishintshile selokhu kwashicilelwa okokuqala. Sikukhuthaza ukuthi uhlole njalo izinsiza ezifana ne-CDC, i-WHO, kanye nomnyango wezempilo womphakathi wendawo ukuze uthole imininingwane yakamuva nezincomo.

Buyekeza kwe-