Harvard: Masiki akapfekwa mukati mekufamba anopa dziviriro yakakosha kubva kuCOBV-19

Masks echiso chikamu chakakosha chezano rakaiswa kuchengetedza vatengi uye kuderedza kutapurirana kwe Covid-19 mukati mekufamba nendege, sekureva kwechinyorwa chitsva chehunyanzvi chakaburitswa svondo rino nevadzidzisi kuHarvard's T.H. Chan Chikoro cheHutano Hwevanhu.

Mhedziso dzechidzidzo ichi dzinoreva tsvakiridzo ichangoburwa iyo inoratidza kushandiswa kwese masks muzvirongwa zvakaita seaya ari mundege anogona kuderedza njodzi yehutachiona kubva kumapfupa ekufema kusvika pasi pe1 muzana.

"Kushandiswa kwemaski kumeso kwakakosha zvakanyanya panguva yese yekufamba nendege, kubva pakupinda nhandare yendege kuti ubve kusvika pakubva panhandare yendege," sekureva kweHarvard mushumo. "Kana kushandiswa kwemasiki kuchiitwa nemamwe matanho akavakirwa mukushanda kwendege, sekuwedzera kufefetera neHEPA kusefa mundege uye kuuraya hutachiona hwepasi, idzi dzakaturikidzana [kupindira] dzinopa dziviriro yakakura kubva pakuwana COVID-19 kuburikidza nekufamba nendege."

Harvard's bulletin - chikamu cheseti yehumbowo-yakavakirwa mazano ekudzikisa hutano hweveruzhinji njodzi dzekubhururuka panguva Covid-19 denda - inotaurawo mumwe mushumo unotsanangura vafambi vaviri vane COVID-19 vakafamba nendege yemaawa gumi nemashanu nevamwe vafambi mazana matatu; vese vaipfeka masiki, uye hapana mumwe munhu mundege akatapukirwa.

MuUS, Delta Air yaive imwe yendege dzekutanga kuda kuti vatengi nevashandi vapfeke mask kana kufukidza kumeso mhiri kweDelta touchpoints panhandare dzendege uye mundege. Kuwedzera kwekuzvipira kwedu kwekuchengetedza, uye kutevedzera ibasa ratinokoshesa. Delta inokumbira vatengi kuti vabvume sechikamu chekutarisa-kuda kwavo kupfeka mask panguva yese yekufamba. Uye vendege vanosimbirira kuti vatengi vane mamiriro epasi anovatadzisa kupfeka mask vazadzise maitiro e "Clearance-To-Fly" kana vasvika panhandare yendege.

"Hapana mubvunzo kuti kupfeka mask kumeso ndiyo imwe yenzira dzakakosha dzekugara wakachengeteka munhandare yendege uye muchikepe, ndosaka takakurumidza kuiisa munzira yedu yekudzivirira vatengi vedu nevashandi," akadaro Chief weDelta. Mutengi Zvakaitika Mukuru Bill Lentsch. "Ndinokutendai nekuita chikamu chako kuti ugare wakachengeteka uye kudzivirira avo vakakukomberedza."