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: Social & Preventive Medicine
Endemic typhus is transmitted by ? 
Select and explain. 
A. Louse, B. Fleac, C. Tick, D. Mite
B: Fleac
Answer: B: Fleac 
Explanation: Ans. is 'b' i.e., Flea