HIV diagnosis, linkage to HIV care, and HIV risk behaviors among newly diagnosed HIV-positive female sex workers in Kigali, Rwanda.

OBJECTIVE: To evaluate linkage-to-care, sexual behavior change, and psychosocial experiences among newly HIV-diagnosed female sex workers (FSWs) in Rwanda.
METHODS: FSWs (n = 800) with unknown serostatus were screened for HIV during 2007/2008. Women testing HIV positive (n = 192) were referred to care and asked to return for interviews and laboratory testing 12-36 months postdiagnosis. One hundred fourty-one women (73%) returned for the postdiagnosis visit.
RESULTS: Median CD4 count at diagnosis was 460 cells per microliter [interquartile range (IQR): 308-628], with 32% eligible for antiretroviral therapy (ART) per national CD4 criteria (median CD4: 235, IQR: 152-303). Postdiagnosis, 92% of women reported having disclosed their HIV status to a friend or relative, 85% reported having enrolled in HIV care (median 30 days after diagnosis, IQR: 7-360), including 89% among ART-eligible women. Among ART-eligible women in care, 87% had initiated ART, with a median follow-up CD4 count of 354 cells per microliter (IQR: 213-456). Women who did not initiate ART experienced a 6-month CD4 count change of -14 cells per microliter (IQR: -41 to 13). Three-quarters of women reported reduced sexual risk behavior postdiagnosis, with only 64% continuing to identify as FSWs. However, 53% reported past month condom use only "sometimes."
CONCLUSIONS: Timely linkage to care and ART uptake were high in this group of Rwandan FSWs. However, risky sexual behaviors remained common after enrollment in care. HIV-positive FSWs are an important and receptive group for targeted efforts to increase HIV diagnosis and linkage to care/treatment. Once in care, intensified and sustained HIV prevention education is necessary.