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

One of the first critical items to disappear from store shelves during the Covid-19 pandemic were disposable medical-grade masks. What supplies remained were primarily reserved for medical ...

To help combat Omicron, the Biden administration is opening up more Covid testing sites and delivering 500 million Covid tests to Americans. WSJ’s Daniela Hernandez breaks down why testing is still a ...

Wearing a mask is one of the best ways a person can help stop the spread of COVID-19 and other diseases, even when exercising. Though exercising at home or in unpopulated, outdoor spaces are still ...

Cloth face masks are useful in protecting against the novel coronavirus — but only if you wash them after every use, according to a new study that found that reusing these face coverings over and over ...

The U.S. Centers for Disease Control and Prevention (CDC) updated its mask-wearing advice over the weekend to clarify that some masks are more effective at preventing the spread of COVID than others ...

As COVID-19 pandemic-related regulations continue to evolve, it’s likely that masks will stay in our lives for a while. Recent spikes in Omicron variant cases are causing health officials to rethink ...

Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...