U. S. Air Force Tech. Sgt. Brandi Perryman, 380th Expeditionary Medical Group noncommissioned officer in charge of public health, performs a sanitation water inspection during a facility inspection Jan. 18, 2018, Al Dhafra Air Base, United Arab Emirates. The public health office on ADAB inspects all phases of food handling operations. (U. S. Air Force photo by Airman 1st Class D. Blake Browning)