1. An estimated 91 percent of nursing home staff nationwide received the required COVID-19 vaccine doses, and an estimated 56 percent of staff nationwide received a booster dose Publication: [Washington, D.C.] : U.S. Department of Health and Human Services, Office of Inspector General, June 2022 Subject(s): COVID-19 VaccinesGovernment RegulationNursing HomesVaccination CoverageUnited States