Avatar - Vellichor
Vellichor
flipped into Covid 19 Coronavirus Spreads Worldwide
Reducing transmission of SARS-CoV-2

Coronavirus (Covid-19)

Reducing transmission of SARS-CoV-2

sciencemag.org

Correctly fitted masks are an important tool to reduce airborne transmission of SARS-CoV-2, particularly in enclosed spaces, such as on this Moscow …

View on sciencemag.org