Airman 1st Class Cody Moss, 2nd Aerospace Medicine

Airman 1st Class Cody Moss, 2nd Aerospace Medicine Squadron public health technician, prepares a mosquito trap for setup at Barksdale Air Force Base, La., May 31, 2016. Dry ice was placed in the trap to mimic carbon dioxide emitted by humans and anima. By using dry ice, technicians raise the effectiveness of the trap and increase collected specimen numbers for study. (U.S. Air Force photo/Senior Airman Mozer O. Da Cunha)