Are KN95 Masks Effective? What to Know

Share on PinterestKN95 masks have become more popular as N95 masks are difficult to obtain. Credit Image: xavierarnau/Getty Images A new report finds that the popular KN95 masks are not as effective as N95 masks that have been in short supply. However, KN95 masks may have uses outside of high risk areas. Masks have been […]