The new advice comes with caveats. Even vaccinated individuals must cover their faces and physically distance when going to doctors, hospitals or long-term care facilities like nursing homes; when traveling by bus, plane, train or other modes of public transportation, or while in transportation hubs like airports and bus stations; and when in prisons, jails or homeless shelters.
In deference to local authorities, the C.D.C. said vaccinated Americans must continue to abide by existing state, local, or tribal laws and regulations, and follow local rules for businesses and workplaces. Individuals are considered fully vaccinated two weeks after the one-dose Johnson & Johnson shot or the second dose of either Pfizer-BioNTech or Moderna vaccine series.