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 ...

We're already seeing disrupted supply chains, long check-out lines and ... the more protective N95-style masks; of course, with the caveat that the masks are most effective when worn consistently and ...

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 ...

N95 masks require shaving beards to ensure a good fit. Masks are at the forefront of people’s minds as health care workers continue to face shortages during the coronavirus pandemic. Together with ...

WASHINGTON — We’ve already been through two winters with COVID-19, but this year, we have three viruses on our minds: COVID-19, the flu, and RSV. The numbers are up, and Rochelle Walensky, director of ...