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INTERVENTION [VCT/PMTCT][District level] [ARV] [Surveillance]
National level: Policy development (Partners: CDC, UNICEF, USAID, WHO) - Definition of protocols and directives on VCT/PMTCT Human resource expansion (Partners: CDC, USAID-EGPAF and MAP) - Training of trainers at national level Supplies - Provision of materials and tests
Extention of VCT/PMTCT programs with health districts and partners - Identification of new VCT/PMTCT sites
Integration of PMTC on sites with partners: UNICEF, WHO, USAID - IEC service Follow-up of activities in existing sites (with partners) Refreshment training on VCT/PMTCT
Coordination at the national level of all activities related to care for persons living with HIV/AIDS
Since 2001, the epidemiological surveillance unit of TRAC, with financial and technical support from CDC through the project « Impact Rwanda », has launched a new system of sero-surveillance of HIV among pregnant women seeking antenatal care services at 24 sentinel sites. Two sero-surveillance surveys have been conducted in 2002 and 2003. Included in these surveys were all pregnant women presenting themselves for ANC for the first time during the surveillance period, and agreeing to a blood test for syphilis. The principal activities during the course of these sero-surveillance surveys consisted of : Training service providers at sentinel sites in epidemiological surveillance of HIV/AIDS
Collecting blood samples: The minimum target sample size for each sentinel site was at least 400 women and the duration of the collection of samples was fixed at 20 weeks. The women meeting the criteria for qualification were enrolled in a survey in consecutive fashion. The drawing of blood and the detection of HIV infection were done according to the anonymous, non-correlated method. During the sampling period, sites were supervised once every two weeks, and samples were transported to the national reference laboratory by a TRAC supervisor. The testing of HIV antibodies was done at the laboratory, with the ELISA test.
The rates of seroprevalence varied from 1.2% at a rural site in Butare province to 13% at two sites in Kigali . The rates of seroprevalence in urban zones were constantly higher than in rural zones. The median rate in urban zones was 6.9%, while the median rate in rural zones was 3.0%. The rate of seroprevalence among the youngest group surveyed (15-19 years) was high both in rural and urban areas (6.5% and 3.0%, respectively). In an analysis of trends since 1998 among six sites participating in the sentinel site surveys, two urban sites registered significant drops in seroprevalence. To better monitor the trend of HIV prevalence in sentinel sites, the same sero-surveillance survey was repeated in 2003 (report is under development).
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