COVID-19 Vaccine Air Force Staff Sgt. Makayla Weaver, 316th Surgical Operations Squadron medical technician, places a band-aid on a patient’s arm after administering a COVID-19 vaccine dose at Joint Base Andrews, Md., March 12, 2021. SHARE: Download: Full Size (0.99 MB) Credit: Air Force Airman Essence Myricks VIRIN: 210312-F-TO640-1085.JPG Photo Gallery