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

It's difficult to keep your distance in a grocery store or pharmacy, so now the CDC says we should wear a homemade mask in public to slow the spread of the coronavirus — particularly in areas with ...

The Washington Post is providing this news free to all readers as a public service. Follow this story and more by signing up for health, science, and environment email alerts. On Friday, President ...