D-M celebrates the Biomedical Science Corps 50th anniversary
U.S. Air Force Staff. Sgt. Nick DeLong, 355th Aerospace Medicine Squadron optometry NCO in charge, performs a cover test on a patient at Davis-Monthan Air Force Base, Ariz., Jan. 28, 2015. There are 2,400 officers, and 5,800 enlisted members in parallel career fields that encompass the Biomedical Sciences Corps. (U.S. Air Force photo by Staff Sgt. Angela Ruiz)