The non-commissioned officers of the U.S. Army Medical Research Institute of Infectious Diseases conducted a Staff Ride at Gettysburg May 26. Staff Sgt. Charles Warren, Medical Company Training NCO, served as the tour Guide. The Soldiers of USAMRIID had a great time while discussing the three day Battle of Gettysburg. They also talked about how lessons learned from 1863 can apply now in Iraq and Afghanistan.