If you put all your COVID masks away -- it's time to find them. As of November 1, several counties across the Bay Area brought back mask mandates in certain health care settings.

DALLAS (NEXSTAR) — Wearing a mask can reduce contaminated air from a cough by as much as seven times, according to a newly published study. Researchers looked at the flow of air caused by ...

Mercedes Reyna, a childcare provider, believes that masks do make a difference. "The kids didn't even get a cold because we were all wearing masks," she said.

How many masks and gloves do hospitals have on hand? No one knows, not even the government. Listen Share Mar 13, 2020 (Here & Now / NPR) ...