The document summarizes a medical mission trip to Haiti after the 2010 earthquake. It discusses that secondary prevention interventions during the trip would include IV access, fluids, antibiotics, and dressing changes to treat injuries from the disaster. Tertiary prevention interventions aim to manage existing injuries and include procedures like amputations. The phase of the disaster is described as both during impact and post-impact, as aftershocks continued damaging but emergency medical care was the main focus. Collaboration with Haitian authorities and aid groups like the Red Cross is highlighted as important for mission success.