Western Michigan University

What you'll study

The PhD emphasises rigorous, hypothesis‑driven research in infectious disease epidemiology, environmental and personal hygiene interventions, vector biology, clinical tropical medicine, and global health systems. Students undertake a combination of advanced coursework, methodological training and an original research dissertation. Typical taught elements include:

• Advanced Epidemiology and Biostatistics — study design, longitudinal methods, causal inference and analytic techniques for infectious disease data.
• Infectious Disease Biology — pathogen biology, host–pathogen interactions, antimicrobial resistance and molecular diagnostics.
• Hygiene and Environmental Health — water, sanitation and hygiene (WASH) interventions, environmental surveillance and exposure assessment.
• Tropical Medicine and Clinical Management — clinical presentation and management of major tropical infections, diagnostic challenges and case management strategies.
• Vector Ecology and Control — entomological methods, vector surveillance and integrated control strategies.
• Global Health Policy and Implementation Science — health systems, implementation research, programme evaluation and scale‑up of interventions in low‑resource settings.
• Research Methods and Laboratory Techniques — molecular methods, serology, geospatial and modelling tools, plus field epidemiology practicum.

Students typically complete core coursework in the first one to two years before progressing to comprehensive examinations and concentrating on dissertation research. Research may be laboratory‑based, field‑based in collaboration with international partners, or use secondary and modelling approaches, depending on the student’s focus and supervisory team.

Entry requirements

Applicants are expected to hold a relevant graduate degree (master’s or equivalent) in medicine, public health, epidemiology, biomedical sciences, nursing, veterinary medicine or a closely related field. Typical requirements include:

• A strong academic record at master’s or equivalent level; departments will assess transcripts for evidence of quantitative and scientific training.
• A research statement or proposal outlining proposed doctoral research interests aligned with hygiene and tropical medicine.
• Letters of recommendation (usually two to three) from academic or professional referees who can attest to research potential.
• Evidence of practical research experience (laboratory, fieldwork, or programme evaluation) is highly desirable.
• Proficiency in English demonstrated by prior study in English or recognised language test scores where required by the university.

Admissions decisions are also based on fit with faculty expertise and availability of supervisory support and funding. Some applicants may be asked to provide additional materials such as writing samples or to attend an interview.

Career prospects

Graduates are prepared for careers across academia, public health practice and global health organisations. Common career paths include:

• Academic researcher or faculty member in infectious disease, public health or tropical medicine.
• Senior epidemiologist or technical specialist in public health agencies, ministries of health, national disease control programmes.
• Programmes and policy roles with international organisations and NGOs (for example in disease control, WASH, and outbreak response).
• Research scientist or team lead in clinical trials, diagnostics development or pharmaceutical and biotech firms focused on neglected tropical diseases.
• Consultant or specialist in implementation science, monitoring and evaluation, and health systems strengthening.

Graduates’ training in both methodological rigour and applied fieldwork makes them competitive for roles that require designing, evaluating and scaling interventions in low‑resource and tropical settings.

Why study at Western Michigan University

Western Michigan University offers doctoral students multidisciplinary supervision across public health, biomedical and allied health disciplines, enabling work that bridges laboratory science and field epidemiology. The university’s health and human services departments provide access to quantitative training, laboratory facilities, and partnerships with clinical and community organisations for practicum and field research.

Students benefit from a research environment that encourages collaborative, applied projects with local and international partners, mentorship from faculty with experience in infectious disease and global health, and professional development opportunities in grant writing, teaching and science communication. The programme emphasises translating research into practice, preparing graduates to lead research, policy and programme responses to infectious disease challenges in tropical and resource‑limited settings.