Staff Sgt. Joseph Deguino, 56th Operational Medicine Readiness Squadron Public Health communicable disease noncommissioned officer in charge, examines a freezer during a monthly inspection Jan. 27, 2020, in Club 5/6 at Luke Air Force Base, Ariz. While inspecting the freezer, Deguino looks for debris that could possibly cross-contaminate food. Public health helps keep Airmen healthy, ready to train and deploy by inspecting facilities for food quality, performing audiograms and more. (U.S. Air Force photo by Airman 1st Class by Brooke Moeder)