This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
All of the following statements are true regarding Q fever except: 
Select and explain. 
A. 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
D: Weil-Felix reactions is very useful for diagnosis
Answer: D: Weil-Felix reactions is very useful for diagnosis 
Explanation: Ans. is 'd' i.e., Weil Felix reactions is very useful for diagnosisRef: Harrison, 19th/e, p. 1154; Ananthanarayan, 9th/e, p. 405)Weil-Felix Test (Heterophile agglutination test) has no value in - Q fever, Trench fever, R. pox.Coxiella Burnetii (Q fever)* Causing agent is Coxiella burnetii. It is a Zoonotic disease.* Disease - Interstitial pneumonia.* It survives pasteurization.* Transmitted without arthropod (respiratory mode).* No skin rash in Q fever.