Biomedical Sciences Corps in action
Maj. Tracy Oumeddour, 51st Medical Support Squadron lab flight commander, looks through a microscope at Osan Air Base, Republic of Korea, Aug. 27, 2014. Oumeddour uses the microscope to identify traces of an infection within blood and urine samples. (U.S. Air Force photo by Senior Airman Matthew Lancaster/Released)

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Photo by: Senior Airman Matthew LancasterReleased |  VIRIN: 140827-F-HG907-076.JPG