Add Yahoo as a preferred source to see more of our stories on Google. Air travelers need to do more than just remember to bring a mask - they need to bring the right kind. A handful of airlines, ...

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

Heavy duty N95 and KN95 masks are best at warding of COVID-19, while commonly worn surgical and cloth face coverings filter only about 10 percent of exhaled aerosols, according to a new study. “The ...

NEW YORK — Is it better to wear an N95 or cloth mask right now? Health experts suggest stepping up protection against the highly contagious omicron variant with stronger masks such as N95s or KN95s.

Health experts suggest stepping up protection against the highly contagious omicron variant with stronger masks such as N95s or KN95s. It's especially important now with health care systems under ...

Prominent public health officials have increasingly highlighted the limitations of cloth face masks, pushing for more effective respirator masks such as N95s as omicron engulfs the United States, a ...

The CDC hasn’t updated its guidance on masks to recommend wearing a higher-quality mask in the face of the omicron variant. But experts recommend that single-layer cloth masks are not protective ...