Figure S1. T cell activation in the CAPRISA cohorts. CD4+ and CD8+ T cell activation, as measured by the frequency of HLA-DR-positive cells. Figure S2. Flow cytometry plots of HIV-specific CD4+ responses in elite controller 2 pre- and post-infection. Figure S3. HIV neutralizing antibody responses in elite controllers. Figure S4. Host genetic factor expression in the CAPRISA cohorts. (PDF 634 kb