Multiple choice Which of the following matches of ‘Disease – causative agent – vector’ is correct? African sleeping sickness – Trypanosoma cruzi – Tse-tse fly Kala Azar – Leishmania donovani – Sand fly Malaria – Plasmodium sp. – female Culex mosquito Filariasis – Wuchreria bancrofti – female Anopheles mosquito Chaga’s disease – Trypanosoma gambiense – Tse-tse fly Reveal answer Fill a bubble to check yourself B Correct answer Explanation Kala Azar is caused by Leishmania donovani. Vector: Sand fly