Capt. Sarah Gilbert, (center, kneeling) 59th Medical Wing clinical nurse, discusses the COVID-19 vaccine with a basic trainee assigned to the 37th Training Wing at Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio, Texas, May 14, 2021. This was the first time the vaccine was offered to Air Force basic military training trainees. (U.S. Air Force photo by Tech. Sgt. Tory Patterson)