If you are going to buy a face mask to protect yourself and others from COVID-19, make sure it's a three-layered mask. You might have already heard this recommendation, but researchers have now found ...

The coronavirus continues to spread with more than 25 million cases nationwide since the pandemic began. And as new, more contagious variants of the virus emerge, many wonder how to keep themselves ...

(CNN) — Home-made cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets from the nose and mouth that are associated with the spread of ...

Wearing a face mask in public is an absolute must to help slow the spread of COVID-19. As the highly contagious Delta variant spreads, the Centers for Disease Control and Prevention (CDC) now ...

If you are going to buy a face mask to protect yourself and others from COVID-19, make sure it's a three-layered mask. You might have already heard this recommendation, but researchers have now found ...

Researchers have shown that three-layered surgical masks are more effective than single or double-layered masks at stopping large droplets from a cough or sneeze from penetrating through the mask. If ...