Many people choose to wear an N95 mask as a way to reduce exposure to harmful viruses and airborne toxins or pollutants.

Elsy was on the phone in an immigration detention center when guards showed up with face masks and forms to sign. The asylum-seeker from El Salvador and others had resorted to tearing their T-shirts ...

The US Centers for Disease Control and Prevention has changed its mask guidelines to recommend that people "wear the most protective mask you can that fits well and that you will wear consistently." ...

This study asked a very interesting question, given the considerable cost difference between the 2 modes of protection against respiratory infections (N95 respirators cost much more than surgical ...

The Centers for Disease Control and Prevention issued new guidance that recent studies have indicated that cloth masks offer more protection against the coronavirus than previously thought. Previous ...

A World Health Organization funded study published this week in the Lancet found that masks, physical distancing and eye protection offer substantial reduction in the spread of COVID-19. The study ...

With chronic face mask shortages in the midst of a virus outbreak, Hong Kongers have started making their own -- with a pop-up production line and seamstresses churning them out on sewing machines. In ...

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.