Q Fever

Q Fever is a disease caused by the bacterium Coxiella burnetii. It is found worldwide and is zoonotic, meaning it can be transmitted from animals to humans. The primary reservoirs of C. burnetii are farm animals such as cattle, sheep, and goats. Humans typically contract Q Fever through inhalation of dust that has been contaminated with infected animal feces, urine, milk, or birth products.

Symptoms and Diagnosis

The symptoms of Q Fever vary greatly. Some people may be asymptomatic, while others may experience severe illness. Symptoms can include high fever, severe headache, malaise, myalgia, chills, sweats, non-productive cough, nausea, vomiting, diarrhea, abdominal pain, and chest pain. In some cases, Q Fever can lead to more serious complications such as endocarditis, hepatitis, and pneumonia.

Diagnosis of Q Fever is typically made through serologic testing, which involves testing a patient's blood for antibodies against C. burnetii. Other diagnostic methods can include culture, PCR, and immunohistochemistry.

Treatment and Prevention

Treatment for Q Fever typically involves antibiotics such as doxycycline, hydroxychloroquine, and ciprofloxacin. In some cases, long-term treatment may be necessary.

Prevention of Q Fever involves reducing exposure to the bacteria. This can be achieved through proper hygiene practices, use of personal protective equipment when handling animals or animal products, and vaccination.

See Also

• Zoonosis
• Coxiella burnetii
• Doxycycline
• Hydroxychloroquine
• Ciprofloxacin

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