Which organism causes the Kala-azar disease?

2022

Which organism causes the Kala-azar disease?

Answer: D. LeishmaniaKala-azar (Visceral Leishmaniasis) is caused by the protozoan parasite Leishmania donovani and is transmitted by the bite of an infected female sandfly…

  1. A.

    Amoeba

  2. B.

    Plasmodium

  3. C.

    Planaria

  4. D.

    Leishmania

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Correct answer: D

Kala-azar (Visceral Leishmaniasis) is caused by the protozoan parasite Leishmania donovani and is transmitted by the bite of an infected female sandfly (Phlebotomus).

Common symptoms include:

Prolonged fever
Weight loss
Enlargement of spleen and liver
Anemia

Therefore, Leishmania is the causative organism of Kala-azar.

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