JOINT BASE LANGLEY-EUSTIS, Va. –
Patients sit at a mass vaccination center in the Anderson Field House gym on Joint Base Langley-Eustis, Virginia, March 29, 2021. Officials at the McDonald Army Health Center opened the mass vaccination center to expand their capacity to provide the COVID-19 vaccine to beneficiaries. (U.S. Air Force photo by Staff Sgt. Joshua Magbanua)