The latest data on major attacks against civilian aid operations have identified South Sudan as the most dangerous country for aid workers globally. Exposure to other traumatic events and chronic the latest data on major attacks against civilian aid operations have identified South Sudan as the most dangerous country for aid workers globally. This study examined symptom burden and predictors of posttraumatic stress disorder (PTSD), depression, anxiety, hazardous alcohol consumption, and burnout among humani-tarian workers…