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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which of the following test is the best diagnosis in a patient with typhoid?
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The correct answer is  Other than a positive blood culture, no specific laboratory test is diagnostic for enteric fever. Option 2- The possible presence of cross reactive antibodies limits the use of serological test in the diagnosis of Salmonella. Option 3, 4: Stool/Urine culture can be used for typhoid carriers.