The PhD in Population Health Sciences (PHS) with a specialization in Epidemiology is a rigorous, interdisciplinary doctoral program offered through Harvard University’s Graduate School of Arts and Sciences (GSAS), with its administrative home and faculty expertise primarily at the Harvard T.H. Chan School of Public Health. This program is designed for highly motivated students committed to advanced research careers focused on understanding the distribution and determinants of disease in human populations and applying this knowledge to prevent and control public health problems.
Students in the Epidemiology track receive comprehensive training in epidemiologic methods, biostatistics, causal inference, and a deep understanding of disease etiology and prevention across various health domains. The curriculum emphasizes critical thinking, sophisticated quantitative analysis, and the development of independent research skills. Graduates are prepared to become leaders in academia, research institutions, government agencies, and non-governmental organizations, contributing cutting-edge research to address pressing global health challenges.