University of San Diego

What you'll study

Because the University of San Diego does not run a dedicated PhD in Medicine (Hygiene & Tropical Medicine), there is no prescribed USD doctoral curriculum for this specific field. However, doctoral training in hygiene and tropical medicine generally includes advanced coursework and research in a set of core areas that applicants should expect to encounter when applying to appropriate PhD programmes or when preparing through USD postgraduate study and research collaborations:

• Epidemiology and biostatistics – study design, causal inference, infectious disease modelling, survival analysis and advanced statistics for field and clinical data.
• Infectious disease biology – pathogen biology, vector biology, host–pathogen interactions, antimicrobial resistance and laboratory methods relevant to parasitology, virology and bacteriology.
• Field methods and surveillance – outbreak investigation, disease surveillance systems, diagnostic evaluation, sample collection and ethical considerations in fieldwork.
• Global health systems and policy – health systems strengthening, implementation science, health economics, programme evaluation and policy translation.
• Molecular and laboratory techniques – molecular diagnostics, genomic epidemiology, serology, and laboratory quality systems (where available in partnering labs).
• Research methods and dissertation work – advanced qualitative and quantitative methods, grant writing, scientific communication and an original, supervised research project leading to a doctoral thesis.

Students preparing at USD typically do so via relevant master’s degrees (for example public health, global health, biomedical sciences or nursing) and by seeking research placements with faculty or with regional research institutes and hospitals before applying to specialised PhD programmes in tropical medicine.

Entry requirements

Entry requirements for a PhD in Hygiene & Tropical Medicine vary by institution, but the typical expectations are:

• Academic qualifications – a relevant postgraduate degree (master’s, MBBS/MD, or equivalent) in medicine, public health, biomedical sciences, or a closely related discipline, with strong grades.
• Research experience – prior research experience is important; applicants commonly have a thesis‑based master’s, laboratory experience, fieldwork in infectious disease settings, or co‑authored publications.
• Supervisor and project – an identified potential supervisor or a clear research proposal aligned with department strengths improves admission chances, since many programmes recruit to specific projects.
• Supporting materials – academic transcripts, references (typically two or three academic/professional referees), a statement of purpose or research proposal, and a CV summarising research experience.
• English language proficiency – for international students, proof of English proficiency where required by the admitting university.
• Funding – evidence of secured funding or application to funded positions is often required; many PhD posts include scholarships, teaching support or project funding.

Applicants preparing at the University of San Diego should check USD’s relevant graduate programmes (for example public health, nursing or biomedical master’s degrees) for prerequisites and seek research mentorship to build a competitive PhD application to specialised tropical medicine centres or university departments.

Career prospects

A PhD in Hygiene & Tropical Medicine prepares graduates for a range of careers in research, policy and practice. Common career paths include:

• Academic researcher or university faculty positions focusing on infectious disease, epidemiology or global health.
• Scientific roles in public health agencies and ministries of health, including surveillance, outbreak response and programme evaluation.
• Positions in international organisations and NGOs (for example UN agencies, WHO, humanitarian and development organisations) working on control of tropical diseases and health systems strengthening.
• Research and development roles in public‑private partnerships, diagnostics and vaccine development within the biotech and pharmaceutical sectors.
• Implementation science, policy advisory and consulting roles that translate research evidence into public health programmes and interventions.

Graduates typically combine technical expertise with project management and grant writing skills, and many work in interdisciplinary teams spanning laboratory science, epidemiology and health policy.

Why study at University of San Diego

While USD does not offer a PhD in Medicine (Hygiene & Tropical Medicine), studying at the University of San Diego can still be a strong preparation for doctoral work in this field. Key advantages include USD’s interdisciplinary approach to health education, master‑level programmes in public health and nursing, and opportunities to collaborate with local research hospitals, biotech firms and regional public health agencies.

• Interdisciplinary training – USD emphasises cross‑disciplinary skills such as leadership, ethics and community engagement that complement scientific training for global health careers.
• Regional research ecosystem – proximity to major research institutes, hospitals and the biotechnology sector in the San Diego area supports practical training, internships and collaborative projects.
• Practical experience – master’s and professional programmes at USD provide classroom and practicum opportunities that strengthen research applications and field competence.
• Pathways to specialised programmes – many students use USD degrees to build the academic record, research portfolio and professional network required for competitive PhD programmes in tropical medicine at specialised universities and research centres.

If your goal is a PhD in Hygiene & Tropical Medicine, consider using USD’s graduate offerings to develop relevant skills and then applying to dedicated doctoral programmes or research institutions that specialise in tropical disease research and global health.