Technical Sgt. Christina Pyeatt, 90th Ground Combat Training Squadron independent duty medical technician, gears up for a Covid-19 test at the respiratory clinic on F.E. Warren Air Force Base, Wyo., April 24, 2020. Every day, health care providers put themselves at risk without question; these men and women are the face of bravery. (U.S. Air Force photo by Staff Sgt. Ashley N. Sokolov)