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 ...

Good hygiene, social distancing and face masks. By now we know that those are key components when it comes to protecting ourselves and one another from COVID-19. But all masks are not created equal.

In a head-to-head comparison of masks worn by people with active COVID-19, the inexpensive 'duckbill' N95 came out on top, stopping 98% of COVID-19 particles in the breath of infected people from ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Wearing face masks may not have lowered the risk of COVID infection ...