The Centers for Disease Control and Prevention is considering updating its mask guidance to recommend that people opt for the highly protective N95 or KN95 masks worn by health-care personnel, if they ...

In an Instagram reel that has garnered more than 8.9 million views, a middle-aged Korean woman grips the door to keep someone out while screaming, “Call the police!” The face staring back at her is ...

UC San Diego Health became the first major local medical provider to reinstate masking requirements for employees as the county added free coronavirus testing Thursday, responding to a summer COVID-19 ...