The MS in Epidemiology at Columbia University's Mailman School of Public Health is a rigorous graduate program designed for working professionals and recent graduates aiming for careers in epidemiologic research. The curriculum provides a thorough foundation in epidemiologic methods, biostatistics, and research design, with opportunities to specialize in key subfields. The program is offered both on-campus (full- and part-time) and online (with monthly virtual sessions), balancing flexibility and academic depth. Graduates pursue roles in health departments, academia, industry, and non-profit research, or continue to doctoral studies. 来源： https://www.publichealth.columbia.edu/academics/degrees/master-science/online-ms-epidemiology