A veterinarian, working at cattle farm, visited doctor and complained of pain in joints, fever, weakness, night sweats. He has been ill for a month. According to complaints and patient profession doctor suspected brucellosis. Which material collected from this patient should be exameneed in ordinary bacteriological laboratory?
- A Cerebrospinal fluid
- B Feces
- C Blood serum
- D Vomiting mass
- E Urine
Правильна відповідь: C. Blood serum
Пояснення
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