My father has prolonged fever with high WBC count. Could it be TB?

Hi,

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I read your query and understand your concern. Firstly, answer me: what is your father's age? I presume it to be around 55. Is he a diabetic Continuous fever for 15 days with high blood counts more precisely differential counts warranty further and detailed evaluation to rule out hematological malignancies. Do not get frightened by the term malignancy, but yes, it is a possibility. TB (tuberculosis) is another possibility if he has a constant cough with sputum production and weight loss. When no source of infection or fever is found even after thorough investigations, we call it as fever of unknown origin. At this age, it is always required to rule out malignancy. Also tell me does he have any history of abdominal pain or problem with urination? Please revert back. Thank you and take care. Regards.