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: Microbiology
Leptospira icterohemorrhagica infection is transmitted by - 
Select and explain. 
A. Bats, B. Rats, C. Birds, D. Dogs
B: Rats
Answer: B: Rats 
Explanation: Ans. is 'b' i.e., Rats