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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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What is the window period in a case of HIV infection ?
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The correct answer is  "Window period" of HIV is immediately after the acquisition of infection, during which serology may be negative. This period typically lasts from 3 weeks to 3 months. Non-serologic tests can be employed to cover this period. Tests to detect HIV during window period: p24 antigen testing, nucleic acid testing.