U.S. Air Force Senior Airman Walter Agudelo-Arevalo, 325th Aerospace Medicine Squadron, independent medical technician, demonstrates use of a needle used for intramuscular injections, with help from Tech. Sgt. Haley Lecomte, 325th Medical Operations Squadron, medical technician and NCO in charge of immunizations, at Tyndall Air Force Base, Fla. Aug. 6, 2019. Due to limited staffing in response to Hurricane Michael recovery efforts, medical staff are only able to provide immunizations to military members.(U.S. Air Force photo by SrA Dylan Auger)