U.S. Army Sgt. Mary King, preventative medicine technician, gives a woman a bag of preventative supplies during a medical readiness training exercise in the Cortes Department, Honduras, Feb. 18, 2016. Preventative medicine aims to stop sickness before it spreads by providing vitamins, soap, and other essential items. (U.S. Air Force Photo by Staff Sgt. Westin Warburton/Released)