There remains scant evidence wearing a mask- especially improperly- provides much benefit to a healthy wearer. However emerging data suggests facial coverings may prevent asymptomatic disease transmission to others. We always follow and react to the data - @CDCgov is studying

There remains scant evidence wearing a mask- especially improperly- provides much benefit to a healthy wearer. However emerging data suggests facial coverings may prevent asymptomatic disease transmission to others. We always follow and react to the data - @CDCgov is studying
Source: Food and Drug Adminstration (FDA): CDRHNew - Category: Medical Devices Authors: Source Type: news