Sgt. Karina Colvin dispenses medication to a patient. U.S. Army Sgt. Karina Colvin, a medic from Charlie Company, 225th Brigade Support Battalion, 2nd Stryker Combat Brigade Team, 25th Infantry Division, dispenses medication to a patient during a combined medical effort in Bata, Iraq, on March 17, 2008. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 914098-U-MBV92-272.jpg Photo Gallery