Sept. 9, 2021 Force Health Protection Guidance (Supplement 23) - Department of Defense Guidance for Coronavirus Disease 2019 Vaccination Attestation and Screening Testing for Unvaccinated Personnel In accordance with the Safer Federal Workforce Task Force guidance, attestation of an individual's status as fully vaccinated or presentation of a recent negative COVID-19 test is a condition of physical access to DOD buildings and DOD-leased spaces in non-DOD buildings in which official DOD