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UNESCO HIV and Health Education Clearinghouse

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  1. Disability and HIV/AIDS - a systematic review of literature on Africa

    This systematic review focuses on empirical work on disability and HIV/AIDS in Africa in the past decade and considers all the literature currently accessible. The review presents data from different surveys and summarizes the findings. In this way, it convincingly reveals that people with disabilities are very vulnerable to contracting HIV, and lack access to information, testing and treatment. The review further reveals gaps in the research and areas of concern. While vulnerability and accessibility have been investigated, there are few prevalence studies or evaluations available. …

  2. Young people's sexual health in South Africa: HIV prevalence and sexual behaviors from a nationally representative household surevy

    Objectives: To determine the prevalence of HIV infection, HIV risk factors, and exposure to national HIV prevention programs, and to identify factors associated with HIV infection among South African youth, aged 15–24 years. Design: A cross-sectional, nationally representative, household survey. Methods: From March to August 2003 we conducted a national survey of HIV prevalence and sexual behavior among 11 904 15–24 year olds. Multivariable models for HIV infection were restricted to sexually experienced youth. …

  3. Adolescents' perceptions of sexual coercion in Uganda

    In Uganda, HIV prevalence remains high with young people at higher risk of infection than adults. Much is known about the sexual risk factors for HIV transmission among youths, including sexual encounters that are coerced. On the other hand, relatively little is known about the barriers to preventing sexual coercion and what strategies may overcome those barriers with adolescents. …

  4. Do teenagers respond to HIV risk information? Evidence from a field experiment in Kenya

    We use a randomized experiment to test whether and what information changes teenagers' sexual behavior in Kenya. Providing information on the relative risk of HIV infection by partner's age led to a 28 percent decrease in teen pregnancy, an objective proxy for the incidence of unprotected sex. Self-reported sexual behavior data suggests substitution away from older (riskier) partners and toward same-age partners. In contrast, the official abstinence-only HIV curriculum had no impact on teen pregnancy. …

  5. Sexual risk among orphaned adolescents: is country-level HIV prevalence an important factor?

    Previous studies from sub-Saharan Africa have found that orphans experience increased sexual risk compared to non-orphans. This article developed a theoretical framework for the investigation of determinants of HIV risk and used it to generate specific hypotheses regarding the effect of country-level HIV prevalence on the sexual risk experience of orphans. It expected that countries with high HIV prevalence would experience a higher prevalence of orphanhood. …

  6. Social marketing for health and family planning: Building on tradition and popular culture in Niger

    Publication qui décrit un projet de marketing social au Niger. Le marketing social applique des méthodes de marketing commercial pour améliorer les connaissances, modifier les comportements et encourager certaines pratiques, notamment l'utilisation de contraceptifs pour améliorer la santé publique. L'article passe en revue les méthodes et activités du projet.

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