USNS Comfort Cmdr. Timothy Donahue treats a Haitian medical patient in the casualty receiving area of the hospital ship, Port-Au-Prince, Haiti, Jan, 20, 2010. Comfort arrived off the coast of Port-Au-Prince yesterday and began treating patients in support of Operation Unified Response: Haiti. Comfort will provide afloat, mobile and acute surgical medical facilities to treat Haitian medical patients. USNS Comfort Cmdr. Timothy Donahue treats a Haitian medical patient in the casualty receiving area of the hospital ship, Port-Au-Prince, Haiti, Jan, 20, 2010. Comfort arrived off the coast of Port-Au-Prince yesterday and began treating patients in support of Operation Unified Response: Haiti. Comfort will provide afloat, mobile and acute surgical medical facilities to treat Haitian medical patients. SHARE: Download: Full Size (0.39 MB) Tags: photo essays Credit: VIRIN: 452823-W-BQJ32-154.jpg Photo Gallery