Can a Mask Block Virus?

Yes, it can! Especially a N95 mask which can do much better job than a surgical mask. Virus are detected in the size between 10-80 nm. According to the scientific study, a N95 mask can expel 95%+ virus.

Get Your Free Guide to Breathing Safe

Join the thousand keeping up on the latest research & knowledge on how to breathe safe. Sign up now and receive a free guide to breathing safe!

Was this article useful?80

Smart Air is a social enterprise that creates simple, no-nonsense air purifier and provides free education to protect people’s health from the effects of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.