Instructions Public health officials and communities are responsible for investigating infectious disease cases, as well as making sure they control the spread of the disease within the community. Their ultimate goal is to reduce and prevent future occurrences. For the Unit V Case Study, respond to the following. Describe an infectious disease in your community and how it is transmitted. Discuss two public health programs or interventions in your community that were created to reduce the spread of the infectious disease identified. Explain if these programs have been successful in the community. What would you change or add to improve the intervention programs?