If you buy a cloth mask online—whether from Amazon or Etsy or a large manufacturer such as Adidas—you’ll see a warning reminding you that what you’re buying isn’t medical grade. And while the evidence ...

UC Davis Health is assessing the integrity, performance of the respirator masks after they are decontaminated The goal is to establish a backup supply in the face of high demand during the coronavirus ...

AT-HOME COVID TEST KITS AND SPECIAL MASKS THAT CAN DETECT >> NEWSCENTER5’S RHONDELLA RICHARDSON TAKES US ON A TOUR OF THE FRAMINGHAM LAB MAKING IT ALL HAPPEN. >> YOU’D EXPECT STRICT PROTOCOLS ENTERING ...

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 ...

To the editor: N95 respirator masks are just a dollar’s worth of paper unless you’re fit-tested. (“Suppliers cash in as California taxpayers hit with wildly inflated prices for masks,” April 23) ...