F.D.A. to Allow Use of KN95 Masks Approved by China

The masks are almost identical in performance to the N95 masks that hospitals and other institutions are struggling to find.

Can Masks Capture Coronavirus Particles?

With the outbreak of the coronavirus, many people are wondering if masks capture coronavirus particles. It’s a lot to ask billions of people around the world to become mask experts overnight.

Which states require face masks? Breaking down the rules for everywhere in the US

As the US starts to reopen from coronavirus lockdowns across the country, state governments and local health officials are instituting measures to help keep us safe as we venture into the public.

PPE: Types of personal protective equipment used to combat COVID-19

Personal protection gear, essential for coronavirus workers, is in critically short supply.