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

As the coronavirus pandemic continues to intensify in the United States, the federal government is now asking everyone to wear a face covering in public. Although the Centers for Disease Control and ...

Eugenia O’Kelly does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...