U. S. Air Force School of Aerospace Medicine Public Health Education Division students, Capt. Ryan Joerres (right, front), 1st Lt. Lara Esin (right, back), Capt. Michele Balihe (left, front), and Capt. Caroline Brooks (left, back), view medically significant insects inside the entomology lab at the 88th Aerospace Medicine Squadron, Wright-Patterson Air Force Base, Ohio, April 21, 2017. The 88th AMDS students study the mechanical vectors of insects to better understand how some passively transmit pathogens that cause disease. (U.S. Air Force photo by Michelle Gigante/released)