SAN FRANCISCO (KGO) -- The omicron surge has caused the CDC to finally update its mask guidance late last week, indicating a clear preference for the level of protection offered by N95 and KN95 masks.

Students wearing masks in the College Arts and Sciences Think Tank. Starting May 13, BU will no longer require masks to be worn in classrooms, but will still require them for the BU Shuttle and ...

DALLAS -- Delta Air Lines will provide at-home coronavirus tests for some employees and Southwest Airlines will tighten its rule on face masks by ending exceptions for medical reasons. "We're simply ...

Does your face mask fit properly? This doctor's three-step check will alleviate some stress on your next trip to the supermarket. In these decidedly “unprecedented” and “astonishing” times, I now ...

With Los Angeles County's renewed requirement that everyone wear masks in indoor public settings, regardless of vaccination status, set to take effect late Saturday night, many are questioning the ...