News Homemade covers can extend use of scarce N95 masks. Volunteers sought. Click to email a link to a friend (Opens in new window) ...

Omicron spreads more quickly and efficiently than other known COVID-19 variants, and that's why health experts recommend N95 masks, not cloth ones.

Though cloth masks do provide some protection, an N95 or KN95 mask does a much better job filtering out smaller particles.

Updated guidance stops short of saying people should wear the higher-quality masks, but offers advice on effectiveness.

N95 and KN95 face masks, respirators on sale as COVID-19 cases surge amid omicron variant: Where to find best deals with fast shipping Updated: Nov. 01, 2023, 7:56 p.m.

India faces a severe air pollution crisis every year, prompting the need for effective anti-pollution masks like the N95 to protect against harmful pollutants.

N95 masks for all is a pandemic pipe dream, but cloth masks mainly protect others. You should still wear one, experts say - cleveland.com 4th of July Sale - 50% Off - Expires 7/8/24 Coronavirus ...

Social distancing and washing your hands can protect you from getting sick, but masks are a more complicated issue.

Scientists tested 14 types of masks: Here's what worked and what didn't All masks aren't created equal, but most face covers will protect you.

Many experts now encourage the general public to use N95 and KN95 masks. Supplies, from 3M and others, aren't scarce any longer.

N95 BYD Protective Disposable Face Masks Cover, NIOSH approved, non medical use, $19.99 for a box of 20 3M Cool Flow™ Valve Respirator N95 Masks, $7.88 for a pack of 2 ...

Check out the slideshow above for some face mask styles worn by the CNET team, and consult our frequently updated list of where to buy a face mask in a variety of shapes, sizes and patterns.