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
Tick borne Relapsing Fever is caused by: 
Select and explain. 
A. Borrelia recurrentis, B. Borrelia burgdorferi, C. Rickettsia prowazeki, D. Borellia hermsii
D: Borellia hermsii
Answer: D: Borellia hermsii 
Explanation: Borellia hermsii