Although many animals are implicated in the spread of rabies, dogs are the most common ones. Also, it usually affects children in developing countries. Knowing this, what is the most cost-effective and logical way to reduce the incidence of rabies?

Options

1. Testing all dogs for rabies
2. Reduce stray dog population and vaccinate all dogs
3. Increase the laboratory facilities
4. Increase capacity of healthcare workers for surveillance

Correct Answer

Reduce stray dog population and vaccinate all dogs

Explanation

Mass dog vaccination (achieving >70% coverage) combined with stray dog population control is the most cost-effective strategy for rabies elimination, as recommended by WHO. This addresses the main reservoir and transmission source.

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