What is a common symptom of Q fever?

A common symptom of Q fever is indeed fever. Q fever, caused by the bacterium Coxiella burnetii, typically presents with acute febrile illness. Infected individuals often experience a sudden onset of high fever, which can last for several days. Along with fever, patients may also exhibit symptoms like headaches, malaise, and pneumonia in some cases. The fever is a hallmark feature that helps in the differentiation of Q fever from other illnesses, making it a key symptom for diagnosis and recognition of the disease.