Feb 11, 2021
Double Masking in the COVID-19 Era
SARS-CoV-2, the virus that causes COVID-19, can be transmitted from person-to-person by respiratory aerosols (airborne liquid droplets and dried particles). Infected people produce these aerosols while talking, singing, coughing, breathing, or sneezing. Some of the larger droplets settle to the ground in a few minutes whereas the smaller droplets can remain in the air for […]
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