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Samuel Yutong Cai

Samuel Yutong Cai

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Samuel Yutong Cai

BMed, MSc, PhD


Senior Epidemiologist, the George Institute UK

Samuel is an environmental epidemiologist at the George Institute for Global Health (UK) at the University of Oxford. His research interests include health effects of multiple environmental stressors and their potential modifiers, climate change, exposure assessment and respiratory epidemiology. At the George Institute, he is particularly interested in how to harness data science to better inform environmental health policy-making in lower-income countries. He is an investigator of the PEAK-Urban programme at the George Institute and co-leading Informal Cities Health Programme, with Prof Kazem Rahimi, at Oxford Martin School. 

Samuel graduated in preventive medicine from Xiang-ya Medicine School of Central South University in China, with postgraduate training in epidemiology and environmental health at Imperial College London. Prior to joining the George Institute, he was a MRC-funded research fellow at Imperial's MRC Centre for Environment and Health. He was actively involved in European consortia (e.g. ESCAPE, BioSHaRE) investigating health impacts of air pollution and traffic noise among several UK and European cohorts. During the fellowship, in collaboration with King's College London he set up a panel study in Beijing which investigated personal exposure to air pollution and COPD exacerbation patterns. He also collaborates with the Centre for Environmental Health and Sustainability at the University of Leicester to study early-life environmental exposures on childhood health. 

Samuel is a committee member of the UK/Ireland Occupational and Environmental Epidemiology Society (OEES).