For months, scientists have been saying masks reduce transmission of COVID-19. They now think masks can also make the illness less severe. The reason is the barrier created by a mask likely limits the ...

For a little bit of added protection against COVID-19, many people have begun adding filters to fabric face masks. In fact, many of the cloth masks available from small businesses and major retailers ...

When the scientific community made it clear that masks are the most effective way to prevent the spread of COVID-19, many of us discovered that we already owned one: a neck gaiter. Despite confusion ...