The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...

North Carolina State University researchers put cloth masks to the test recently, as part of an ongoing research effort to develop better test mask fit as well as breathability and filtration.

Add Yahoo as a preferred source to see more of our stories on Google. The CDC currently recommends that you “wear the most protective mask you can that fits well and that you will wear consistently.” ...

If you have loved ones who are immunocompromised or not yet eligible for a COVID-19 vaccine, you know the problem: They need to wear high-quality masks for safety, but the masks can be uncomfortable ...

N95 and KN95 respirator masks reduce the odds of testing positive for Covid-19 by 83% compared to 66% for surgical masks and 56% for cloth masks, according to a real-world study published Friday by ...

Doug Badger is a senior fellow in the Center for Health and Welfare Policy at The Heritage Foundation. Coming soon to your Twitter feed: another Centers for Disease Control and Prevention poster on ...

Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's ...

Students also can't wear cloth masks during sports. Students in Los Angeles public schools must wear a non-cloth mask with a nose wire at all times, including during sports, beginning Monday, the ...

Christian L'Orange receives funding associated with the testing and evaluation of testing masks including fee-for-service testing and funding from the World Health Organization. The Centers for ...

Coming soon to your Twitter feed: another Centers for Disease Control and Prevention poster on the virtues of mask-wearing. “People who reported always wearing a mask in indoor public settings were ...