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 ...

Please provide your email address to receive an email when new articles are posted on . Nearly 100% of N95 masks pass fit tests after 3 years, suggesting annual tests are not necessary. Moving to ...

CHICAGO A new smart sensor that measures face mask fit may come in handy for workers who need to know their masks are working, Northwestern University researchers say. FaceBit, as it is called, also ...

University of Minnesota researchers are dangling the irresistible lure of free string backpacks at the Minnesota State Fair to study how masks fit different faces differently and offer varying ...

Face masks have become a daily reality for many people, with no sign of becoming less crucial in the foreseeable future. Protecting yourself with a high-quality face mask is important, but with the ...