Seaman Charles A. Hill, from Albuquerque, N.M., a preventive medicine technician with the Public Health and Preventive Medicine Detachment, Alpha Surgical Company, 2nd Marine Logistics Group (Forward), sets up a mosquito trap May 19, 2011, aboard Camp Leatherneck, Afghanistan. The crew sets the traps around the base in strategic places where they suspect insects will breed to collect data and prevent further reproduction and infection effecting troops supporting International Security Assistance Force operations. - Seaman Charles A. Hill, from Albuquerque, N.M., a preventive medicine technician with the Public Health and Preventive Medicine Detachment, Alpha Surgical Company, 2nd Marine Logistics Group (Forward), sets up a mosquito trap May 19, 2011, aboard Camp Leatherneck, Afghanistan. The crew sets the traps around the base in strategic places where they suspect insects will breed to collect data and prevent further reproduction and infection effecting troops supporting International Security Assistance Force operations.