- Outbreak investigation
- Public health partners
- Communication and coordination
- Outbreak identification
- Laboratory methods and surveillance
- Case definitions
- Case finding
- Questionnaire design
- Case interviewing
- Data management
- Line lists
- Descriptive epidemiology
- Epidemic curves
- Epidemiological summaries
- Hypothesis generation
- Analytic studies
- Weight of evidence
- Prevention and control
- Post-outbreak