Question:
Kala-azar is caused by
Kala-azar is caused by
Updated On: Aug 15, 2022
- Trypanosoma cruzi
- Leshmania donovani
- Trypanosoma brucei
- Trypanosoma gambiense
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The Correct Option is B
Solution and Explanation
Kala-azar, also known as black water fever nor dumdum fever, is a serious oriental disease of man. It is caused by Leishmania donovani, which is transmitted from man to man by the bite of smallnblood sucking sandflies called Phlebotom us argentipes.
Kala-azar is characterised by the enlargement of spleen due to blockage of reticulo endothelial system by parasites.
Trypanosoma cruzi, T.brucei & T.gambiense causes Chagas disease, Nagana disease and African sleeping sickness respectively.
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Concepts Used:
Human Health and Disease
Health is described as a state of complete physical, mental and social well-being.
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Common Diseases in Humans:
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