Informatics plays a crucial role in modern epidemiology for several reasons: 1. Data Management: With the increasing volume of health data, effective data management is essential. Informatics helps in handling large datasets efficiently. 2. Real-Time Surveillance: Informatics enables real-time surveillance of diseases, allowing for quicker responses to outbreaks. 3. Data Integration: It facilitates the integration of data from various sources such as hospitals, laboratories, and public health records, providing a comprehensive view of public health. 4. Predictive Analytics: Advanced computational techniques can predict trends and potential outbreaks, aiding in proactive measures.