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

First published at 08:01 UTC on June 22nd, 2021.
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How effective are low cost cloth and surgical masks in limiting the spread of SARS-CoV-2 in aerosols? Sometimes a visual with 5 masks and a pair of eyeglasses tells it best. Anyone who lives in a winter climate and can see warm moist breath condensi…

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