Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
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Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
The course Models of Disease Causation and Occurrence introduces students to the major theories and frameworks used to explain how diseases develop, spread, and affect populations. It explores concepts such as the epidemiologic triad, web of causation, risk factors, and determinants of health, while examining patterns of disease occurrence including endemic, epidemic, and pandemic diseases. The course also emphasizes the role of environmental, biological, social, and behavioral factors in disease transmission and prevention
This lecture is part of EHS 202 Fundamentals of Epidemiology in the Environmental Health Science department. The course has 21 recorded lectures across 7 series, all free to watch. Read or download the EHS 202 lecture note to study alongside the video.
