Explore how diseases spread, how outbreaks are controlled, and how data drives public health decisions. Topics include R₀, study designs, risk factors, and global health.
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Epidemiology
Intermediate
Outbreak Investigation
The steps to investigating a foodborne or infectious disease outbreak.
15 min
14 Q
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Epidemiology
Beginner
Understanding R0 (R-nought)
A quiz on the basic reproduction number and its role in disease modeling.
10 min
10 Q
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Epidemiology
Intermediate
Epidemiological Study Designs
Compare and contrast cohort, case-control, and cross-sectional studies.
15 min
15 Q
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Epidemiology
Advanced
Bias and Confounding
An advanced quiz on the sources of error that can invalidate study results.
15 min
14 Q
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Epidemiology
Beginner
Measures of Disease Frequency
A beginner quiz on incidence, prevalence, morbidity, and mortality.