A high-quality, well-fitting mask is your best protection against infection from the coronavirus, influenza and R.S.V. By Dana G. Smith Masks are back, and, this time, they’re not just for Covid ...

Face mask effectiveness: What we know now 02:59. When the COVID-19 pandemic took off in 2020, so too did questions over the effectiveness of wearing a face mask to prevent the spread of the virus.

“We also encourage you to wear a high-quality, well-fitting mask to prevent the spread of respiratory illnesses,” Dr. Rochelle Walensky, director of the U.S. Centers for Disease Control and ...

As COVID-19 precautions wane, Mask Up Pittsburgh distributes high-quality masks for free 90.5 WESA | By Jillian Forstadt Published April 3, 2023 at 5:30 AM EDT ...