The RSPH: Understanding Public Health Principles course is designed to give learners a solid foundation in the field of public health. From its historical development to the modern-day structure of public health systems in the UK, the course introduces key definitions, frameworks, and roles of public health within society. It covers the multidisciplinary nature of public health and explores its influence on national and local healthcare strategies.

Participants will gain insight into the wide range of determinants that impact health outcomes—biological, environmental, social, and economic. A strong focus is placed on health inequalities in the UK, examining how factors like gender, ethnicity, and income contribute to disparities in health access and outcomes. The course also emphasises the importance of promoting health and wellbeing through evidence-based campaigns, behaviour change models, and real-world public health interventions.

Throughout the modules, learners will examine the role of organisations such as the NHS, UKHSA, WHO, and local authorities in policy implementation and strategic public health planning. They will develop critical skills in analysing health data, interpreting surveillance reports, and understanding the importance of timely responses to disease outbreaks. Key topics such as the impact of COVID-19, digital health innovation, and community engagement are included to prepare learners for future challenges in the sector.