Identify High-Risk Groups: This is often done through epidemiological studies that determine the risk factors associated with a disease. Design Interventions: Once high-risk groups are identified, tailored interventions are developed. These may include lifestyle changes, vaccination, or medical treatments. Implementation: The designed interventions are then rolled out to the target groups, often involving community partnerships and healthcare providers. Monitoring and Evaluation: Continuous monitoring is essential to assess the effectiveness of the interventions and make necessary adjustments.