Mask Guidelines 2025. The latest recommendations say the fully vaccinated should mask up in indoor public places in areas of the country that have substantial or high transmission of the coronavirus. The new ba.2 omicron variant of covid is causing cases to rise in the u.s.
When treating patients infected with those viruses, it’s recommended that healthcare providers wear an n95 mask. Experts share what to know about wearing masks and whether we’ll mask forever.