SAN FRANCISCO (KGO) -- Doctors say any mask is better than no mask, but cloth masks may not be getting the job done well enough against omicron. As cases surge, many are turning to N95 or KN95 masks ...

NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...

There are many face masks to choose from, but properly fitting respirators offer the most protection, according to the Centers for Disease Control and Prevention. Experts say N95 respirators are the ...

U.S. health officials on Friday encouraged more Americans to wear the kind of N95 or KN95 masks used by healthcare workers to slow the spread of the coronavirus. Those kinds of masks are considered ...

The U.S. Centers for Disease Control and Prevention reported Friday that consistently wearing a mask, especially an N95 and KN95 respirator mask, while inside public places provide the best protection ...