Heavy duty N95 and KN95 masks are best at warding of COVID-19, while commonly worn surgical and cloth face coverings filter only about 10 percent of exhaled aerosols, according to a new study. “The ...

The return to in-person school and people’s increased travel has many parents more hyper-focused than ever on covering their kids’ faces indoors to protect them from the surging delta variant of the ...

Your trusty cloth masks have gotten you through nearly two years of pandemic. But with Covid's highly transmissible omicron variant quickly spreading across the ...

With the rapid spread of Omicron, many countries are rethinking their COVID mask advice for the community. Respirators have been mandatory in public places in Austria for a year. Now, the United ...