U.S. Air Force Tech. Sgt. Vanessa Powell-Davis, left, 60th Dental Squadron noncommissioned officer in charge of infection control, explains the process of testing dental equipment waterlines for the presence of bacteria to Col. Zachery Jiron, 60th Air Mobility Wing vice commander, during Leadership Rounds June 26, 2020, at David Grant USAF Medical Center, Travis Air Force Base, California. The Leadership Rounds program provides 60th AMW leadership an opportunity to interact with Airmen and get a detailed view of each mission performed at Travis AFB. (U.S. Air Force photo by Heide Couch)
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