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https://jamanetwork.com/journa....ls/jama/fullarticle/

Effectiveness of Mask Wearing to Control Community Spread of SARS-CoV-2 | Infectious Diseases | JAMA | JAMA Network

jamanetwork.com

Effectiveness of Mask Wearing to Control Community Spread of SARS-CoV-2 | Infectious Diseases | JAMA | JAMA Network

This JAMA Insights CDC review summarizes accumulating evidence that mask wearing reduces spread of SARS-CoV-2 infection and that universal mandatory mask wearin

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