U.S. Air Force Senior Master Sgt. Shareef Cardwell,

U.S. Air Force Senior Master Sgt. Shareef Cardwell, 52nd Medical Operations Squadron superintendent, administers a COVID-19 vaccine to Master Sgt. Fay Craigmile, 52nd Civil Engineer Squadron Fire and Emergency Services interim deputy fire chief, Jan. 4, 2021, at Spangdahlem Air Base, Germany. After receiving the COVID-19 vaccine, service members will continue adhering to Department of Defense and Centers for Disease Control and Prevention guidelines, such as consistently washing hands, wearing face masks and maintaining physical distancing. (U.S. Air Force photo by Senior Airman Melody W. Howley)