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 ...

Share on Pinterest New research examines the protection offered by fit-tested N95 masks against airborne particles. John Tlumacki/The Boston Globe via Getty Images Healthcare workers rely on N95 ...

Scott Schiffres received grant funding from Intuitive Foundation and Cardinal Health relating to mask research. Some practices – such as taking your mask off to speak or wearing your mask below your ...

With health agencies renewing guidance in light of the highly contagious omicron variant of the coronavirus, it may be time to upgrade your mask. The latest word from the U.S. Centers for Disease ...