What Are the Key Components of Disease Surveillance?
Disease surveillance is a critical component of public safety in epidemiology. It involves the systematic collection, analysis, and interpretation of health data. Key components include:
Data collection: Gathering information on disease incidence, prevalence, and other relevant factors. Monitoring health trends: Identifying patterns and changes in disease occurrence over time. Outbreak detection: Recognizing unusual increases in disease cases and investigating potential causes. Response planning: Developing strategies to control and prevent disease spread.
