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': "The following are true regarding Lyme's Disease, except - \nSelect and explain. \nA. It is transmitted by ixotid tick., B. Erythema chronicum migraines may be a clinical feature, C. Borrelia recurrentis is the aetiological agent, D. Rodents act as natural hosts", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Borrelia burgdorferi is the causative agent of Lyme’s disease\nLyme’s disease is transmitted by ixodid tick\nErythema migrans (annular skin lesions) occurs in 1st stage\nRodents act as natural hosts.', 'role': 'assistant'}]