Figure 4From: Long term virological, immunological and mortality outcomes in a cohort of HIV-infected female sex workers treated with highly active antiretroviral therapy in Africa Proportion of FSWs and non-FSWs receiving HAART with undetectable plasma HIV-1 RNA (< 300 copies/ml) (vertical bars represent 95% confidence intervals), over time. (*: HIV-1 RNA measurement was not systematically available because of logistical constraints during the period months 24 to 30).Back to article page