This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
TB in HIV infection causes pulmonary disease resembling post primary disease in normal individuals when it occurs during …………………….. stage of HIV infection - 
Select and explain. 
A. Stage of viraemia, B. Middle third of window period, C. Last third of window period, D. Full blown AIDS
A: Stage of viraemia
Answer: A: Stage of viraemia 
Explanation: None