PORT-AU-PRINCE, Haiti (Jan. 21, 2010) Medical professionals treat Haitian earthquake survivors aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20). Comfort is anchored off the coast of Haiti supporting Operation Unified Response after a 7.0 magnitude earthquake caused severe damage near Port-au-Prince on Jan. 12, 2010. (U.S. Navy video/Released)