Do Masks Work? Viral immunologist Dr. Byram Bridle performs a simple experiment to see.

First published at 12:15 UTC on June 19th, 2021.

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How effective are low cost cloth and surgical masks in limiting the spread of SARS-CoV-2 in aerosols?

SHARE WITH YOUR SLEEPING FRIENDS, FAMILY, BOSSES.

CategoryHealth & Medical
SensitivityNormal - Content that is suitable for ages 16 and over