Not all face masks offer equal protection—especially when it comes to the Omicron variant. “We need to be wearing at least a three-ply surgical mask,” Leana Wen, MD, an emergency physician ...

Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.

They also have features the CDC recommends looking for — each mask is at least two-ply, has a nose ... ASTM Level 3 Face ...

I like that you can choose between a five, 10, or 15-minute session for the eye treatment and can toggle through three levels of ... the Shark CryoGlow LED face mask at the Harper’s BAZAAR ...