Figure 3.

Disease progression caused by the parental and late viruses. Comparison of RPn-8 inoculated with SHIV-1157i and RBg-9 inoculated with the late virus (after AIDS had developed in monkey RPn-8). Panels show plasma vRNA loads (A, B), absolute CD4⁺ T cells (C, D) and percentage CD4⁺CD29⁺ memory T cells (E, F).