Figure 1From: HIV-1 natural viral suppressors: control of viral replication in the absence of therapyA HIV-1 proviral copy numbers/106 cells. Progressors are individuals with HIV-1 viral loads >100,000 copies/ml. Low Vls are individuals with viral load of 500–15,000 copies/ml. B Mean HIV-1 proviral copy numbers/106 cells of the NVS cohort compared to published data of LTNP cohorts [1,4-7].Back to article page