Figure 1

Description of median HIV DNA values (copies/106 PBMC) at baseline, T1 and T2 in patients with residual HIV viremia bearing a X4 virus at baseline (a) or R5 virus at baseline (b) according to the detection or not of tropism switch. PBMC peripheral blood mononuclear cells, T1 week 12 of anti-HCV treatment, T2 week 24 after HCV treatment started.