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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.
user
The most potent risk factor for TB among infected individuals is which of the following conditions?
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The correct answer is  In absolute terms, the most potent risk factor for TB among infected individuals is HIV co-infection. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page1343, Table 165-1