Tech. Sgt. Jonisha Gibson, 82nd Medical Group clinical laboratory noncommissioned officer in charge, prepares a sample for testing at Sheppard Air Force Base, Texas, April 9, 2020. Thanks to the recent efforts of the Air Force Installation Contracting Center's 773rd Enterprise Sourcing Squadron, the Air Force has now increased it's COVID-19 testing capability to meet the demand of 7,000 tests a week.(U.S. Air Force photo by Senior Airman Pedro Tenorio)