The document discusses several national health programs in India aimed at controlling communicable diseases, improving sanitation and nutrition, and increasing access to healthcare. It outlines programs targeting malaria, filariasis, kala-azar, Japanese encephalitis, dengue, leprosy, tuberculosis, diarrheal diseases, and disease surveillance. International organizations like WHO and UNICEF provide technical and material support. Nurses play an important role by educating communities, implementing strategies, monitoring programs, and participating in case finding, treatment, and reporting. National health programs are seen as important to improving health outcomes and achieving health goals in communities across India.