7 SCIENTIFIC STUDIES: Face masks do not reduce transmission of flu or colds.
Cloth masks may increase infection, because of moisture retention, reuse and poor filtration.
Why Face Masks DON’T Work, According To SCIENCE
Jul 15, 2020
7 SCIENTIFIC STUDIES: Face masks do not reduce transmission of flu or colds.
Cloth masks may increase infection, because of moisture retention, reuse and poor filtration.
Jul 15, 2020
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