Virological parameters in HLA-B*57+ WVS (black squares), HLA-B*57+ SVS (black circles), HLA-B*57− WVS (clear squares), and HLA-B*57− SVS (clear circles) were analyzed. (A) Ultrasensitive plasma HIV RNA was measured in the four groups at inclusion. (B to D) Percentages of subjects at inclusion with plasma HIV RNA of <4 copies/ml (B), cellular HIV DNA of <10 copies/106 PBMC (C), and with no viral blip during the clinical follow-up since HIV diagnosis (D) in the four groups.