Unknown Which of the following characterizes Q fever? A Has an incubation period of four to six weeks B is an acute febrile illness caused by Coxiella Burnetii C Is an illness confined to the upper respiratory tract D Is most commonly found in tropical region 💡 Explanation Which of the following characterizes Q fever? ✓ Correct Answer: B. is an acute febrile illness caused by Coxiella Burnetii