COMMUNITY MASKING: The Impact on COVID-19

A Cluster-Randomized Trial in Bangladesh

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Freudenberg's surgical masks get FDA clearance

LINK: https://www.poverty-action.org/sites/default/files/publications/Mask_RCT____Symptomatic_Seropositivity_083121.pdf

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MORE: https://www.msn.com/en-us/news/world/us-records-40-million-known-virus-cases/ar-AAOaN08?li=BBnb7Kz

Thank You

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