Philip Joseph

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OBJECTIVE For antiretroviral therapy (ART) to have a population-level HIV prevention impact, high levels of HIV testing and effective linkages to HIV care among HIV-infected persons are required. METHODS We piloted home-based counseling and testing (HBCT) with point-of-care CD4 count testing and follow-up visits to facilitate linkage of HIV-infected(More)
OBJECTIVE Antiretroviral therapy (ART) significantly decreases HIV-associated morbidity, mortality, and HIV transmission through HIV viral load suppression. In high HIV prevalence settings, outreach strategies are needed to find asymptomatic HIV positive persons, link them to HIV care and ART, and achieve viral suppression. METHODS We conducted a(More)
Mounting evidence exists that mobile voluntary counselling and testing (VCT) is able to extend coverage to new localities and populations. We describe two feasibility and acceptability pilot studies conducted in rural and urban South Africa in preparation for the larger NIMH Project Accept HIV prevention trial. A total of 1,015 individuals participated in(More)
Recent attempts to integrate geographic information systems (GIS) and participatory techniques, have given rise to terminologies such as participatory GIS and community-integrated GIS. Although GIS was initially developed for physical geographic application, it can be used for the management and analysis of health and health care data. Geographic(More)
BACKGROUND Male circumcision decreases HIV acquisition by 60%, and antiretroviral therapy (ART) almost eliminates HIV transmission from HIV-positive people who are virally suppressed; however, coverage of these interventions has lagged behind targets. We aimed to assess whether community-based HIV testing with counsellor support and point-of-care CD4 cell(More)
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