"If it is less virus needed, or if it is a person who's infected is putting more virus out, then the role of a mask in this is, if we can cut down the amount that you're actually breathing in, you get ...

As New Year's Eve approaches, how well-protected people are against the coronavirus depends on the mask their wearing. A popular mask through the pandemic has been a single-layer cloth mask. But ...

Face masks have been widely used throughout the COVID-19 pandemic to protect people from catching the virus. Researchers discovered certain double masking combinations and fit modifications offer ...

In a recent article published in the journal Physics of Fluids, researchers explored the influence of perimeter leakage on the effectiveness of face masks. Study: Perimeter leakage of face masks and ...

(CNN) — The U.S. Centers for Disease Control and Prevention has changed its mask guidelines to recommend that people “wear the most protective mask you can that fits well and that you will wear ...