How to test your N95 at home to see if it’s leaking or working properly
NIOSH-approved N95 respirators are the most protective type of face mask, according to the CDC. Doctors explain how to shop ...
NBC News4y
The best KN95 masks and how to shop for them, according to experts
There are many face masks to choose from, but properly fitting respirators offer the most protection, according to the Centers for Disease Control and Prevention. Experts say N95 respirators ar ...
Business Insider4y
One chart shows the best and worst face masks for coronavirus protection — and which situations they're suited for
N95 masks are the most protective because they seal tightly around the nose and mouth so that few viral particles seep in or out. They also contain tangled fibers to filter airborne pathogens ...