Our aim is to be the world-leading centre for public research and education, working to improve health and wellbeing through understanding how disease occurs across populations and evaluating the effectiveness of population health interventions. Public Health research plays a vital role in understanding the impact of biological, social, behavioural, economic, cultural and environmental factors on our health. Our interests span medical, environmental and social sciences and offer students an opportunity to train in a unique interdisciplinary culture and environment. The advent of large scale data sets from health services, the environment, public services and the private sector is heralding something of a revolution in approaches to public health. For the first time, we are potentially able to see both how people’s health is created, maintained or damaged over time, but also the impact of interventions and policies aimed at improving and protecting health.Individual research projects are tailored around the expertise of principal investigators within public health and the Institute of Health and Wellbeing. Our supervisors use a variety of approaches to understand complex problems including complex statistical analysis, data linkage, longitudinal epidemiological and advanced meta-analysis, but also in depth qualitative techniques and the analysis of new media and policy documentation. We have excellent engagement with the government, the NHS and local authorities, other statutory public organisations and third sector organisations.