1. Prevalence: This measures how widespread a disease is in a population at a specific point in time. 2. Incidence: This indicates the number of new cases that develop in a given period. 3. Risk Factors: Attributes or exposures that increase the likelihood of developing a disease. 4. Outbreak Investigation: The process of identifying the source and controlling the spread of disease. 5. Surveillance: Continuous, systematic collection, analysis, and interpretation of health-related data.
