N95 and KN95 masks are both rated to capture 95% of particles, but there are some differences. N95 masks are regulated by the National Institute for Occupational Safety and Health (NIOSH ...

The best thing to do is stay inside and limit your outdoor activities, but if you need to venture outdoors you can protect yourself with an N95 or a KN95 mask (only N95 masks are approved for ...

It is easy to understand why the pro-Hamas gang likes to wear a mask: they want to conceal their identity from the police.

Disposable face masks are less protective than N95 and KN95 respirators for two reasons. Disposable face masks have a looser fit, so there tends to be gaps between the mask and the wearer’s face ...

Some school districts, such as Oakland Unified, Berkeley Unified and West Contra Costa Unified, have ordered KN95 masks for children since their return from winter break, and after students, parents ...