Post-traumatic stress status among emergency department nurses during the winter H1N1 influenza season and correlations with burnout, coping, resilience, and support

ObjectiveThe H1N1 influenza, a highly contagious acute respiratory disease, causes a significant burden on public health, especially during the winter season when the number of cases surges. Emergency department nurses, who are on the frontline of patient care during this period, are exposed to high - stress situations, increasing their risk of developing post - traumatic stress disorder (PTSD). Understanding the status of PTSD among them and its influencing factors is crucial for safeguarding t