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UNESCO HIV and Health Education Clearinghouse

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  1. Scaling up prevention of mother-to-child HIV transmission programs in sub-Saharan African countries: a multilevel assessment of site-,program- and country-level determinants of performance

    This study seeks to look at the influence of program-level and contextual determinants that pose a challenge to the uptake of prevention of mother-to-child HIV transmission programs in sub-Saharan Africa. This study explore thes multilevel factors associated with "coverage in single dose nevirapine PMTCT programs." The study found that heterogeneity of nevirapine coverage between sites and programs was high- meaning that in these programs there was a high HIV prevalance, a higher proportion of persons with knowledge of PMTCT, and a lower percentage of rural population. …

  2. Eliminating mother-to-child HIV transmission in South Africa

    This article discusses the effect that the WHO guidelines for the prevention of mother-to-child transmission of HIV has had on South Africa. South Africa initiated its PMTCT programme in 2002, however political support for it has increased since 2008. Since then the proportion of HIV-exposed infants who underwent PCR tests to detected early HIV transmission has increased, and the estimated HIV transmission rate has decreased. …

  3. Undiagnosed HIV Infections among Adolescents Seeking Primary Health Care in Zimbabwe

    Mother-to-child transmission of human immunodeficiency virus (HIV) infection was extremely common in southern Africa during the 1990s, and a substantial minority of infected infants have survived to reach adolescence undiagnosed. Studies have shown a high prevalence of HIV infection in hospitalized adolescents who have features associated with long-standing HIV infection, including stunting and frequent minor illnesses. Given this reality, the epidemiology of HIV infection at the primary care level is investigated. …

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