U.S. Air Force 1st Lt. Sagan Barber, a Wisner, Nebraska native and clinical nurse with the 60th Healthcare Operations Squadron stationed at Travi`s Air Force Base, California, prepares a syringe with a COVID-19 vaccine at the state-led, federally-supported Roosevelt High School COVID-19 Community Vaccination Center (CVC) in Gary, Indiana, May 24, 2021. During off-duty hours, Barber and Senior Airman Rylee Hatch aided a victim in a motorcycle accident who had severe head trauma. U.S. Northern Command, through U.S. Army North, remains committed to providing continued, flexible Department of Defense support to the Federal Emergency Management Agency as part of the whole-of-government response to COVID-19. (U.S. Army photo by Spc. Laurie Ellen Schubert, 5th Mobile Public Affairs Detachment)