161019-N-FI568-009 PENSACOLA, Fla. (Oct. 13, 2016) Petty Officer 3rd Class Esteven Baca, assigned to Naval Hopsital Pensacola, administers a flu shot to Lt. Alison Malloy, assigned to Center for Information Warfare Training. (U.S. Navy photo by Petty Officer 3rd Class Taylor L. Jackson/Released)