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
[{'content': 'True about B. recurrentis - \nSelect and explain. \nA. Causes leptospirosis, B. Water borne disease, C. Vector borne disease, D. Transmitted by tick', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]