47th Medical Group medics wearing powered, air-purified respirator suits tend to a simulated patient in the in-place patient decontamination tent on Jan. 17, 2020 at Laughlin Air Force Base, Texas. In the event of a chemical, biological, radiological or nuclear disaster, patients who come to the clinic for care would have to go through this cleansing process before being admitted to the clinic. (U.S. Air Force photo by Senior Airman Anne McCready)