This document discusses refugee and migrant health. It begins by defining refugee health and how displaced populations' health is mainly affected by infectious diseases, mental health issues, and chronic diseases uncommon in their new country. Refugee health status depends on factors like their origin, living conditions, and personal health pre- and post-migration. It then examines factors influencing migrant health like socioeconomic status, access to healthcare, and conditions of migration. Common health problems among refugees and migrants are communicable diseases, non-communicable diseases, and issues from weather extremes. The document concludes with strategies to support migrant health like disease prevention, access to treatment, and minimum healthcare standards.