Airman Madison Fawley, 59th Medical Wing dental assistant, helps a patient with the COVID-19 Vaccine Screening and Immunization Documentation form, Dec. 18, 2020, in Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas. The Department of Defense is implementing a standardized and coordinated strategy for prioritizing, distributing, and administering the COVID-19 vaccine through a phased approach to all Active Duty, Reserve, National Guard, and all mission-essential DoD civilian employees and other personnel. (U.S. Air Force photo by Airman 1st Class Melody Bordeaux)