This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasitology, Subject name: Microbiology
Kala azar is - 
Select and explain. 
A. Mucocutaneous leishmaniaris, B. Cutaneous leishmaniasis, C. Oriental sore, D. Visceral leishmaniasis
D: Visceral leishmaniasis
Answer: D: Visceral leishmaniasis 
Explanation: Ans. is 'd' i.e., Visceral leishmaniasis Types of LeishmaniasisCausative agentVector (sandflies)o Visceral leishmaniasis (Kala-azar)o Cutaneous leishmaniasisLeishmania donovaniPhlebotomus argentipesPhlebotomus papatasi & phlebotomus sergentii) Oriental soreii) Muco-cutaneous leishmaniasisLeishmania tropicaLeishmania braziliensis