Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...

The U.S. Centers for Disease Control and Prevention (CDC) is planning to update its recommendation on masks. CDC researchers have been conducting a scientific review about the masks during the ...

HARRISBURG, Pennsylvania (WPVI) -- The Pennsylvania Health Department says it will follow the CDC's new recommendation to ease mask-wearing guidance for fully vaccinated people, allowing them to stop ...

Nurses, researchers and workplace safety officers worry new guidelines from the Centers for Disease Control and Prevention might reduce protection against the coronavirus and other airborne pathogens ...