Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...
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 ...
As many states start easing their stay-at-home orders, many of the new guidelines for going out in public recommend (or require) wearing face masks when spending time around other people. That means ...
A new rapid expert consultation from a standing committee of the National Academies of Sciences, Engineering, and Medicine responds to questions from the White House Office of Science and Technology ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results