USAF School of Aerospace Medicine Occupational and Enviromental Health Department (USAFSAM/OED)
Before receiving Air Force occupational and environmental health assignments, both officers and enlisted personnel undergo many weeks of specialized training, taught by the USAF School of Aerospace Medicine's Occupational and Enviromental Health Department (USAFSAM/OED). Here, a student in the Bioenvironmental Engineering Apprentice course measures the radioactivity level of a sample during training at the school. (USAF photo by Erik Brazones)