Microbiology Tick born relapsing fever is/are caused by -a) Borrelia recurrentisb) Borrelia duttonii c) Borrelia burgdorferid) Borrelia hermsiie) None of above A bd B d C ab D ac 💡 Explanation Tick born relapsing fever is/are caused by -a) Borrelia recurrentisb) Borrelia duttonii c) Borrelia burgdorferid) Borrelia hermsiie) None of above ✓ Correct Answer: A. bd