U.S. Air Force Staff Sgt. Matthew Gruber, a Medical Element logistics NCO in charge, gives a child de-wormer after the preventive medicine briefing at a medical readiness and training exercise in San Juan, Honduras, March 9. Members of the MEDRETE team saw more than 370 San Juan villagers on day three of the four-day MEDRETE here. (U.S. Air Force photo/Capt. Candice Allen/Released)