U.S. Air Force Lt. Col. Mark Breidenbaugh, 757th Airlift Squadron entomologist, Youngstown Air Reserve Station, Ohio, and U.S. Air Force Major Helda Carey, 12th Air Force International Health Specialist, participate in a discussion with Peruvian medical personnel during a subject matter expert exchange in Lima, Peru, May 17, 2017. The goal of the global health exchange is to share best practices, enhance relationships, and build partnership capacities.(U.S. Air Force photo by Staff Sgt. Danny Rangel)