U.S. Air Force Airman Daxtyn Uhlman, 23rd Medical Group medical technician, administers an annual influenza vaccine to an Airman at Moody Air Force Base, Georgia, Oct. 26, 2021. The 23rd MDG annually hosts the mass flu line to help protect Airmen against influenza. (U.S. Air Force photo by Airman 1st Class Courtney Sebastianelli)