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Study the patterns, causes, and control of diseases within populations.
Exam‑style questions with instant feedback.
Section 1: Foundations of Epidemiology
Section 2: Observational Study Designs
Section 3: Experimental Designs and Randomized Controlled Trials
Section 4: Measures of Association and Effect
Section 5: Bias, Confounding, and Effect Modification
Section 6: Causality and Inference
Section 7: Screening and Diagnostic Tests
Section 8: Public Health Practice and Outbreak Investigation
What you’ll achieve
Understand the principles of disease distribution and determinants in populations.
Learn core epidemiological study designs and methods.
Analyse and interpret measures of disease frequency and risk.
Apply findings to public health interventions and medical practice.
Develop critical thinking skills for evaluating health research and policy.

Course overview
Epidemiology introduces students to the principles and methods used to investigate the distribution and determinants of health and disease. The course covers study designs, measures of disease frequency, risk factors, and strategies for disease prevention and control. Students learn to critically evaluate epidemiological research, interpret statistical findings, and apply evidence to public health and clinical decision-making. With applications in medicine, policy, and global health, epidemiology equips learners with the tools to understand and address health challenges at the population level.
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