Agency says research shows N95 masks are effective in COVID-19 protection. The Occupational Safety and Health Administration (OSHA) has updated its Frequently Asked Questions (FAQs) regarding the use ...

Add Yahoo as a preferred source to see more of our stories on Google. Nurses, researchers and workplace safety officers worry new guidelines from the Centers for Disease Control and Prevention might ...

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 ...

Which N95 masks are best? Many people rely on N95 masks to keep them protected from illness, smoke, dust, pollen and more. The best, most effective N95 mask keeps the wearer safe from potentially ...

Nurses, researchers and workplace safety officers worry new guidelines from the Centers for Disease Control and Prevention might reduce protection against the coronavirus and other airborne pathogens ...