U.S. Air Force Major Mark Strivers, 307th Medical Squadron nurse, prepares to go through a metal detector at Barksdale Air Force Base, Louisiana, April 22, 2020. Strivers, along with seven other 307th MDS members deployed to New York in only 72 hours to assist medical personnel there during the COVID-19 pandemic. (U.S. Air Force photo by 2nd Lt. Cody Burt)