Tag: #homemademasks
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Which homemade masks are most effective?
ISLAMABAD, July 14 (online): A new study investigates how effective face masks of different designs are at inhibiting the transfer of airborne droplets from coughs and sneezes. Due to the scarcity and cost of medical-grade face masks, many people are using homemade masks to avoid spreading or contracting SARS-CoV-2, the virus that causes COVID-19. There…