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 ...

It may seem like fewer people are wearing masks and less often, but health experts say they can be an effective way to help stop the spread of COVID-19 if they’re worn correctly. “We know that masks ...

Do masks work? And if so, should you reach for an N95, a surgical mask, a cloth mask or a gaiter? Over the past year and a half, researchers have produced a lot of laboratory, model-based and ...

For almost two years, masking up has been a fundamental part of America's COVID-19 prevention tactics. But a post on social media claims the type of mask that many wear to prevent the spread of the ...

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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 ...

Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...

C Raina MacIntyre receives funding from NHMRC, MRFF and has consulted for Ascend Performance Materials, Detmold Group and Cleanspace in the last 5 years. Lisa M Brosseau has no research funding. Trish ...

The reusable cloth masks people have been using for the past year or more may look a little worse for the wear. But new research from the University of Colorado Boulder finds that washing and drying ...