This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Visceral leishmaniasis is predisposed by 
Select and explain. 
A. Sickle cell anemia, B. Renal transplantation, C. G6PD deficiency, D. AIDS
C: G6PD deficiency
Answer: C: G6PD deficiency 
Explanation: None