This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria), Subject name: Microbiology
[{'content': 'All of the following statement are true regarding Q fever except: \nSelect and explain. \nA. It is a zoonotic disease, B. Human disease is characterized by an interstitial pneumonia, C. No rash is seen, D. Weil Felix reactions is very useful for diagnosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Option 1, 2, 3 Coxiella burnetii (Q fever): - Causing agent is Coxiella burnetii. It is a Zoonotic disease. - Disease - Interstitial pneumonia - It is killed by flash method of pasteurisation - Transmitted without ahropod (respiratory mode) - No skin rash in Q fever Option 4 Weil-Felix test: - This is a heterologous agglutination test used for diagnosis of rickettsial infections - Weil-Felix Test has no value in: - Q fever, Trench fever, R. pox.', 'role': 'assistant'}]