COVID Vaccine
Air Force Senior Airman Kasey Ginn, medical technician, administers the COVID-19 vaccine to Army Capt. Christine Kasprisin, physical therapist, at Brooke Army Medical Center, Fort Sam Houston, Texas, Jan. 26, 2021. The San Antonio Military Health System is starting the next phase of the Department of Defense’s COVID-19 vaccine rollout -- expanding the scope of who is eligible to get vaccinated against the virus. (U.S. Army photo by Jason W. Edwards)