Figure 1.
Latent reservoir in human immunodeficiency virus type 1 (HIV-1)–infected patients receiving intensive enfuvirtide-containing anti-retroviral therapy (ART) who had sustained virologic suppression and remained on enfuvirtide for at least 48 weeks (solid lines). The 95% confidence interval for the half-life of the latent reservoir is 11 months to infinity. Dashed lines represent the mean decay slope and 95% confidence intervals from measurements of the latent reservoir in 62 patients who were on ART regimens that did not contain enfuvirtide (historical controls) [4]. IUPM, infectious units per million cells.