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The CDC continues to monitor the spread of COVID-19 and makes recommendations for wearing face face masks, both for those who are fully vaccinated as well as those who are not fully vaccinated.

The CDC also recommends that masks and physical distancing are required when going to the doctor’s office, hospitals or long-term care facilities, including all Johns Hopkins hospitals, care centers and offices.

Can wear a face mask prevent coronavirus from spreading?

Yes. Although being fully vaccinated greatly reduces your chance of catching or spreading the coronavirus, it doesn’t eliminate it entirely. If you are infected with the coronavirus and do not know it, a protective face mask is very good at keeping your respiratory droplets and particles from infecting others. If you haven’t yet received your COVID-19 vaccine, wearing a mask can also help prevent germs that come from another person’s respiratory droplets from getting into your nose and mouth.

Since the coronavirus can spread through droplets and particles released into the air by speaking, singing, coughing or sneezing, medical face masks are still a good idea in crowded indoor public places that contain a mixture of vaccinated and unvaccinated individuals.