University of Iowa

What you'll study

This doctoral programme combines advanced epidemiologic and biostatistical methods with specialised study of zoonotic and animal health issues. Core areas typically covered include study design and causal inference, advanced biostatistics and modelling, infectious disease dynamics, surveillance systems and outbreak investigation. Specialist Veterinary Epidemiology and Public Health modules explore zoonoses, One Health frameworks, risk assessment, wildlife and livestock disease ecology, molecular epidemiology and pathogen genomics where relevant.

Programme structure normally comprises an initial period of coursework to build methodological depth, a qualifying or comprehensive examination to assess readiness for independent research, supervised dissertation research, and opportunities for teaching or practicum experience. Additional training commonly available to students includes grant-writing, research ethics, Geographic Information Systems (GIS) for spatial epidemiology, data science for large biological datasets, and interdisciplinary collaboration across public health, veterinary and environmental disciplines.

• Advanced epidemiologic methods and causal inference
• Biostatistics and computational modelling of infectious diseases
• Surveillance, outbreak investigation and field epidemiology
• Zoonoses, One Health concepts and risk assessment
• Molecular and genomic approaches to pathogen tracking
• Research practicum, teaching experience and dissertation research

Entry requirements

Applicants are normally expected to hold a relevant postgraduate degree such as a DVM, MPH, MSc or equivalent in epidemiology, public health, veterinary medicine, biology or a closely related discipline. Strong quantitative training and research experience are key selection factors; applicants should be able to demonstrate competence in biostatistics, epidemiologic methods or related analytical skills. A clear statement of research interests and potential fit with faculty research strengths, a CV, academic transcripts and strong letters of recommendation are required.

International applicants must meet the University's English language proficiency standards. Admission decisions take into account prior research output or experience, the match between an applicant’s proposed topic and supervisory capacity, and the applicant’s potential for independent research. Specific programme or college-level application procedures and any standardised test requirements should be confirmed on the University of Iowa’s graduate admissions pages.

Career prospects

Graduates of this PhD pathway pursue careers across academia, government, industry and non-governmental organisations where expertise in animal and public health intersects. Typical roles include university faculty and research scientists, epidemiologists and surveillance leads in national and state public health or animal health agencies, policy advisors on zoonotic disease control and One Health, and technical specialists in international organisations and NGOs. Graduates are also employed in pharmaceutical and diagnostics companies, agricultural industry research, and consultancies focusing on risk assessment, disease modelling and emergency response planning.

Why study at University of Iowa

The University of Iowa offers a research-focused public health PhD environment with interdisciplinary links across biomedical, environmental and social sciences. Students benefit from access to experienced faculty in epidemiology and biostatistics, specialised courses in infectious disease and environmental health, and opportunities for collaborative projects with public health agencies and partner institutions. The College supports doctoral training through mentorship, methodological training workshops and professional development resources tailored to academic and applied career paths. The programme emphasises One Health perspectives, preparing graduates to address complex, cross-sectoral health challenges affecting humans and animals.