This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
Lyme disease caused by - 
Select and explain. 
A. Leptospira, B. Borrelia, C. Treponema, D. Bordetella
B: Borrelia
Answer: B: Borrelia 
Explanation: Ans. is 'b' i.e., Borrelia * Pathogenic spirochetes belong to three genera: Treponema, Borrelia and Leptospira.SpirocheteSpeciesDiseaseTreponemaPallidumSyphilis EndemicumBejel PertunaeYaws CarateumPintaBorreliaBurgdorferiLyme disease RecurrentisRelapsing fever VincentiVincent anginaLeptospiraInterrogansWeil's disease