<prompt> Lyme disease caused by -LeptospiraBorreliaTreponemaBordetella  <response>: Ans. is b i.e., Borrelia Pathogenic spirochetes belong to three genera: Treponema, Borrelia and Leptospira.SpirocheteSpeciesDiseaseTreponemaPallidumSyphilis EndemicumBejel PertunaeYaws CarateumPintaBorreliaBurgdorferiLyme disease RecurrentisRelapsing fever VincentiVincent anginaLeptospiraInterrogansWeils disease 