(CNN Newsource) — Home-made cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets from the nose and mouth that are associated with the ...
CHICAGO (WLS) -- Ever since the pandemic took hold, convincing everyone to wear a mask has been a challenge. And now, with a more contagious variant of COVID-19 detected in the U.S., there's a ...
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