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What is True about kala-azar- and explain in detail?
Kala-azar There are varity of animal reservoirs, eg., dogs, jackals, foxes, rodents, and other mammals. Males are affected twice as often as females. In India, Kala-azar is endemic in 52 districts. Incubation period, generally 1 to 4 months ; range is 10 days to 2 yrs. Ref:PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition page: 305