Why You Should Ditch Your Cloth Masks for 3-Ply Surgical Masks, N95s

Why You Should Ditch Your Cloth Masks for 3-Ply Surgical Masks, N95s
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Public health experts have urged people to swap cloth masks for N95 and 3 -layer surgical masks for months, emergency doctor says.

December 29, 2021 at 10:38PM
via WebMD Health read more...