NIOSH-approved N95 respirators are the most protective type of face mask, according to the CDC. Doctors explain how to shop ...

Face masks typically cover the wearer's mouth and nose, the main entry points for bacteria ... said that one should look for ...

Reviewers say the masks fit well but wish the nose piece was more moldable to provide a tighter seal. They're sold in packs of five for $20 per pack and a variety of colors are included in each ...