Refugee health is a research area that focuses on the physical, mental, and social well-being of individuals and populations who have been forced to flee their home countries due to violence, conflict, persecution, or other serious threats to their safety. This area of research examines the unique health challenges faced by refugees, including access to healthcare, mental health issues such as PTSD and depression, infectious diseases, malnutrition, and the impact of displacement on overall health and well-being. Researchers in this field work to identify effective interventions and policies to improve the health outcomes of refugees and promote their overall health and well-being.