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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: J Acquir Immune Defic Syndr. 2017 Feb 1;74(2):158–165. doi: 10.1097/QAI.0000000000001229

Figure 1. Detection of antiretroviral drugs in samples collected during the HPTN 043 post-intervention survey.

Figure 1

Blood samples were collected from HIV-infected participants in HPTN 043 in a post-intervention household survey. Stored plasma samples were retrospectively tested for the presence of 20 antiretroviral (ARV) drugs. The graph shows the percentage of individuals at each of the four African study sites who had at least one ARV drug detected in their study sample. Data are presented for 6-month intervals during the survey.