Capt. Olivia Lawson, 90th Medical Support Squadron

Capt. Olivia Lawson, 90th Medical Support Squadron Bioenvironmental officer-in-charge, demonstrates the use of a Hazmat ID device at the 90th Medical Group medical treatment facility, F.E. Warren Air Force Base, Wyo., Jan. 13, 2015. The device is used by Airmen when they respond to chemical, biological, radioactive, nuclear or explosive incidents to test unknown substances. The bioenvironmental office functions as the occupational health, environmental protection agency and the nuclear regulatory commission for the Air Force. (U.S. Air Force photo by Lan Kim/Released)