N95, KN95, KF94, FFP2, M95i, M95c, M94k — the list is growing. If you have been shopping for high filtration masks, then this alphabet soup sounds familiar. With winter break over, COVID and other ...

LUXEMBOURG--(BUSINESS WIRE)-- Regulatory News: Eurofins Scientific SE (Paris:ERF): Eurofins Textile Testing Spain announces the launch and validation of a new test method to evaluate the filtration ...

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 ...

One common concern about cloth face masks is the level of filtration they provide. The fabric’s mesh is often too open to filter out smaller particles such as smoke, dust, or viruses. A popular ...

Health officials and experts are increasingly saying it’s time to upgrade your face masks, especially in light of the Omicron surge. California’s public health director and health officer, Dr. Tomás ...

The Biden administration has issued a mask mandate, requiring individuals to wear masks on federal property, and he's encouraging all Americans to wear them in public for 100 days. Face coverings are ...