Events Associated With The Progression Of AIDS Acute Chronic Crisis Koposi's Sarcoma with AIDS Tuberculosis Virel and fungal infection of mucous Severe opportunistic infection CD+Tcells T memory cells etwtusl T cell reactioity Relative Plasma Anti-gp41 Ab HIV tite nti-p24 AD 24 HIV 2 32 3 4 5 6 Months Years Time After Exposure to HIV