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B
Sleeping sickness
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C
Typhoid
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D
Dysentery
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Solution
The correct option is D Kala-azar Leishmaniasis or Kala-azar is caused by a protozoan parasite, Leishmania, which is spread by the bite of a sandfly. The proteins present in the blood is required for the reproduction. Mostly females are responsible for the sucking of the blood. It is a chronic and potentially fatal parasitic disease which affects the visceral organs the liver, spleen, bone marrow and lymph nodes due to infection by the parasite called Leishmania donovani.