1. COVID-19 in nursing homes: most homes had multiple outbreaks and weeks of sustained transmission from May 2020 through January 2021 : report to Congressional addressees Publication: Washington, DC : United States Government Accountability Office, May 2021 Subject(s): COVID-19 -- epidemiologyGovernment RegulationNursing Homes -- standardsUnited StatesCenters for Medicare & Medicaid Services (U.S.)
