Trapping mosquitoes
Mosquitoes captured around the base are analyzed for diseases and viruses that may pose a potential threat to the surrounding community at Ellsworth Air Force Base, S.D., Sept. 2, 2014. The 28th Medical Operations Squadron Public Health office monitors, traps, and ships mosquitoes for testing from June to September every year. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)

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Photo by: Senior Airman Anania TekurioReleased |  VIRIN: 140903-F-UP124-076.JPG