Face Masks Against COVID-19: An Evidence Review[v1] | Preprints

The science around the use of masks by the general public to impede COVID-19 transmission is advancing rapidly. Policymakers need guidance on how masks should be used by the general population to combat the COVID-19 pandemic. Here, we synthesize the relevant literature to inform multiple areas: 1) transmission characteristics of COVID-19, 2) filtering characteristics and… Read More Face Masks Against COVID-19: An Evidence Review[v1] | Preprints