U.S. Air Force Tech. Sgt. Katelynn Hecht, 35th Surgical Operations Squadron Primary Care Flight chief, gives Chief Master Sgt. Joey R. Meininger, 35th Fighter Wing command chief, a dose of the COVID-19 vaccine at Misawa Air Base, Japan, Dec. 28, 2020. As manufacturing rates, Centers for Disease Control and Prevention allocation, and Department of Defense process validation permits, the DoD will increase distribution and administration to DoD facilities across the globe. (U.S. Air Force photo by Airman 1st Class Leon Redfern)