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

Add Yahoo as a preferred source to see more of our stories on Google. Some say confusing messaging and poor communication about COVID and the ever-changing public health guidance has made it harder to ...

While a new subvariant is causing increasing hospitalizations across the country and we await the updated Covid-19 vaccines, now may be a good time to put your mask back on, doctors say. Especially in ...