This is where face shields come in: they might be more effective than cloth masks, allow you to communicate with others, and are more available than specialized gear. An editorial published in JAMA in ...

Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's how to make your own cloth mask.

A new study from Florida Atlantic University has modeled how effective face shields and face masks with exhaust-valves are in blocking the dispersal of aerosol-sized droplets. The research suggests ...

More data and public health experts say the quality of face masks can vary widely. That’s being emphasized now as the omicron variant has been found to be significantly more transmissible than ...