The problem is a local public health crisis in a city. The response should be practical and at the appropriate level.
\[\begin{array}{rl} \bullet & \text{Course of Action I: The Municipal Corporation is the local civic body responsible for public health and sanitation. It is their duty to take immediate action (e.g., sanitation drives, awareness campaigns). This is a logical and appropriate action.} \\ \bullet & \text{Course of Action II: UNESCO is the United Nations Educational, Scientific and Cultural Organization. It deals with international cooperation in these fields, not local disease outbreaks. Raising a city-level problem at UNESCO is impractical, out of scope, and not an immediate solution. This action does not follow.} \\ \bullet & \text{Course of Action III: Equipping hospitals properly to treat the affected patients is a direct and necessary step to manage the health crisis and care for the sick. This is a logical and essential action.} \\ \end{array}\]
Since actions I and III are logical and appropriate, while II is not, the correct answer is that I and III follow.