What would be most effective for improving healthcare in developing countries?

Question

Quizplus · Accepted Answer

Immunizing people against the measles is one of the most effective ways to improve healthcare in developing countries. Measles is a highly contagious disease that can be deadly, particularly for children, and implementing vaccination programs can prevent its spread and reduce the burden on healthcare systems.

D is also a good choice as oral rehydration therapy is a simple and inexpensive intervention that can save lives by preventing dehydration in people suffering from diarrhea, a common and potentially deadly condition in developing countries. However, C is considered a higher priority as measles is a more immediate threat to public health than diarrhea.

A and B, while important for overall health, are not as directly relevant to improving healthcare in developing countries. Improved cooking technology can reduce indoor air pollution and associated health problems, but it is not a priority when dealing with immediate threats such as infectious diseases. Exercise programs are important for preventing chronic diseases, but in the context of developing countries where infectious diseases are more pressing concerns, there are more effective interventions.

What Would Be Most Effective for Improving Healthcare in Developing