Cloth face coverings are less effective at protecting against COVID-19 than surgical masks and respirators, the Centers for Disease Control and Prevention said on Friday.
New CDC guidelines say cloth masks less protective than other face coverings
New York Post - 15 Jan 2022 06:18
Cloth face coverings are less effective at protecting against COVID-19 than surgical masks and respirators, the Centers for Disease Control and Prevention said on Friday.
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