University of Chicago

What you'll study

The PhD in Medicine with a focus on hygiene and tropical medicine is research-led and combines laboratory science, epidemiology and field-based methods. Course work and research emphasise the biology of tropical pathogens, host–pathogen interactions, vector biology, pathogen genomics and antimicrobial resistance, alongside applied modules in epidemiology, biostatistics, mathematical modelling and implementation science.

Typical training elements include:

• Core research rotations in laboratories or clinical research groups to develop experimental and project design skills.
• Advanced coursework in infectious disease epidemiology, statistical methods for infectious diseases, clinical trial design, and pathogen genomics and bioinformatics.
• Field methods covering surveillance systems, sampling strategies in low-resource settings, entomological techniques and community engagement practices.
• Ethics, policy and implementation modules that address research ethics, regulatory frameworks, health systems and the translation of evidence into public health policy.
• Qualifying examination and dissertation milestones: students complete a qualifying assessment followed by an independent, original research dissertation supervised by faculty across medicine, public health and the biological sciences.

Entry requirements

Applicants are normally expected to hold a relevant graduate degree (for example an MD, MBBS, DVM, MSc or equivalent) or a strong honours degree with substantial research experience in biomedical, biological or quantitative fields. Successful candidates typically demonstrate:

• Evidence of prior laboratory or field research experience, including contributions to publications or substantial project work.
• Strong academic transcripts and letters of recommendation from research supervisors.
• A clear research statement that identifies potential faculty mentors and outlines a programme of doctoral research in hygiene and tropical medicine.
• Proficiency in English; standard language qualifications are required if the applicant’s prior education was not in English.

Admission is competitive and selection emphasises fit with supervising faculty, demonstrated research potential and the feasibility of the proposed research. Some applicants enter via collaborative clinical or public-health units and interdisciplinary centres; prior field experience in tropical settings is advantageous but not always mandatory.

Career prospects

Graduates pursue a range of careers in academia, public health agencies, non-governmental organisations, industry and international bodies. Typical roles include:

• Academic and independent researchers leading laboratory or field programmes on tropical and neglected diseases.
• Scientists in governmental public health agencies or international organisations working on disease surveillance, outbreak response and control strategies.
• Programme and policy specialists with NGOs and global health initiatives focused on disease elimination, vector control and health systems strengthening.
• Translational roles in pharmaceutical and biotech companies developing diagnostics, vaccines and therapeutics for tropical pathogens.
• Advisory and consulting positions that translate research evidence into policy, guidelines and implementation plans.

Why study at University of Chicago

The University of Chicago offers an interdisciplinary environment that combines rigorous quantitative training with deep biological and clinical expertise. Students benefit from close mentorship in the Pritzker School of Medicine and affiliated centres, access to advanced genomic and imaging facilities, and collaboration with scholars in epidemiology, statistics and social sciences.

Research ties with global health partners and established collaborative projects support field-based work and translational research. The university’s emphasis on methodological rigour, cross-disciplinary supervision and independent scholarship prepares graduates to lead complex research programmes and influence policy in hygiene and tropical medicine.