This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
[{'content': 'Zoonotic diseases are all except \nSelect and explain. \nA. Typhoid, B. Anthrax, C. Rabies, D. Q fever', 'role': 'user'}, {'content': "Answer: A \nExplanation: Man is the only natural host for S.typhi and paratyphi. In nature, anthrax is primarily a disease of cattle and sheep. Rabies is caused by the bite of mad dogs Q fever is caused by C. burnetii, which is transmitted by an infected tick. Ref: Textbook of microbiology; Ananthanarayan and paniker's; 10th edition; Pg: 248", 'role': 'assistant'}]