Plus, I bought and tried on all of the face masks I recommend to ensure their packaging, features and fit align with what experts say to expect. SKIP AHEAD The best KN95 face masks | How to shop ...

Ideally, everyone (not just medical workers) should be using a KN95 or N95 mask for optimal protection when COVID cases are high or when there's a contagious variant like Omicron, according to the ...