Masks provide protection from COVID-19, says a new study published by the Journal of the American Medical Association. “Masking in the community to reduce the spread of SARS-CoV-2 (the virus that ...

How can consumers know how much protection their face covering really offers? A new Duke University study attempts to answer that very question. The study conducted at Duke will help not only in the ...

DURHAM, N.C. -- By now we all know that N-95 masks are better than surgical masks which are better than cloth masks which are better than a scarf or bandana. But are they all better than nothing?

A new study in The Lancet demonstrates that face coverings dramatically reduce the load of SARS-CoV-2 in exhaled breath from infected persons. The reductions reached as high as 98 percent, with ...

A recent study published in the Annals of Internal Medicine Journal advocated that it was not the (right) time to stop using masks in healthcare settings. Study: For Patient Safety, It Is Not Time to ...