Washington, DC, USA – June 2026 — Georgetown University’s School of Health has outlined its PhD in Global Infectious Disease (GLID) program, an interdisciplinary doctoral training pathway designed to prepare researchers and practitioners to address complex global health threats through science, policy, and systems-based approaches.

The program integrates multiple disciplines, including microbiology, epidemiology, data science, economics, governance, modeling, and social sciences, reflecting a growing recognition that infectious disease challenges require cross-sectoral and interdisciplinary solutions.

Interdisciplinary Training for Global Health Security

According to program details, the PhD in Global Infectious Disease is structured to provide students with both foundational and advanced training in infectious disease science and global health systems.

Students are exposed to a wide range of subject areas, including life sciences research, outbreak modelling, “One Health” approaches, economic analysis of pandemics, and health diplomacy. The curriculum is designed to equip candidates with the analytical tools needed to address emerging and re-emerging infectious disease threats.

The program emphasizes flexibility, allowing students to specialize in specific research areas while maintaining broad exposure to diverse methodologies and perspectives across global health disciplines.

Core Curriculum and Academic Structure

During the first year, PhD candidates complete a set of core courses that establish a multidisciplinary foundation. These include interdisciplinary perspectives on infectious disease, research methods and ethics, epidemiology models, and evidence-based policy analysis.

Students may also select between advanced courses in policy analysis or mathematical modeling of diseases and populations, depending on their academic and research interests.

The curriculum includes a total credit requirement of approximately 30 credits, with additional coursework tailored in consultation with faculty advisors and thesis committees. Some courses may be waived based on prior academic background.

By the end of the first year, candidates are required to complete a qualifying examination. In later stages of the program, students undertake a comprehensive exam consisting of a written dissertation proposal and oral defense, typically completed by the third year.

The program is designed to be completed within approximately five years.

Research Rotations and Dissertation Development

Students may participate in optional research rotations during the first eight months of the program, beginning in the fall semester of the first year. These rotations provide opportunities to work with potential research mentors before committing to a dissertation topic.

By the second year, students typically focus on independent research, developing expertise in their chosen area and preparing for dissertation work. The structure is designed to gradually transition candidates from structured coursework to independent scholarly research.

Teaching Requirement and Academic Development

A teaching component is a required element of the PhD program, reflecting Georgetown University’s emphasis on preparing graduates for academic and professional leadership roles.

Students may fulfill this requirement in several ways, including serving as teaching assistants, designing and delivering short courses, or teaching undergraduate-level classes in advanced stages of the program.

The teaching requirement is intended to build instructional skills and ensure that graduates are prepared for academic careers or roles requiring advanced knowledge dissemination.

Graduate Certificate in Global Health Diplomacy

PhD candidates may also pursue an optional Graduate Certificate in Global Health Diplomacy, offered through Georgetown’s Institute for the Study of Diplomacy in collaboration with the School of Foreign Service.

The certificate is designed to prepare students for work in international health governance, policy negotiation, and multilateral health diplomacy. It provides specialized training in how health intersects with foreign policy and international relations.

Participation in the certificate program is restricted to students already enrolled in accredited Georgetown University degree programs.

Internship Opportunities in Global Health Institutions

Although not mandatory, internships are encouraged for students without prior professional experience. These internships may be undertaken for academic credit and typically involve at least 150 hours of structured work.

Georgetown University supports internship placements across a range of partner institutions, including public health agencies, biomedical research organizations, policy think tanks, and global health security initiatives.

Partner organizations may include federal and local health departments, pharmaceutical industry bodies, analytics firms, and global health implementation agencies, offering students practical exposure to real-world infectious disease challenges.

Financial Support and Funding

Students admitted to the PhD in Global Infectious Disease program receive comprehensive financial support for up to five years. This support package includes tuition coverage, a stipend, and health insurance.

The funding structure is designed to allow doctoral candidates to focus fully on their studies and research without financial burden, reflecting Georgetown University’s commitment to developing future leaders in global health security and infectious disease research.

Career Pathways After Graduation

Graduates of the program are expected to pursue careers across a broad range of sectors, including public health agencies, government health departments, emergency response organizations, pharmaceutical companies, advocacy groups, and global health institutions.

The program positions graduates to contribute to policy development, outbreak response, scientific research, and international health governance at both national and global levels.

Georgetown University highlights the growing demand for professionals trained at the intersection of science, policy, and global health systems, particularly in the context of increasing pandemic preparedness and global health security challenges.

Admissions and Program Information

Prospective applicants are encouraged to request additional information and review application guidelines through Georgetown University’s official admissions channels.

The School of Health emphasizes that the program is designed for intellectually curious candidates committed to interdisciplinary approaches to infectious disease research and global health problem-solving.

With its combination of rigorous scientific training, policy engagement, and applied research opportunities, the PhD in Global Infectious Disease represents a significant academic pathway for those seeking to contribute to global health advancement and infectious disease prevention worldwide.

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