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Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa
Three decades after the emergence of HIV, we have made great strides in our response to the epidemic, from prevention of transmission to testing and treatment. However, it is still common in high-prevalence settings for people to not know their HIV status, and estimates are that globally, a mere 36%...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The International AIDS Society
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3194146/ https://www.ncbi.nlm.nih.gov/pubmed/21967757 http://dx.doi.org/10.1186/1758-2652-14-S1-S1 |
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author | Heidari, Shirin Harries, Anthony D Zachariah, Rony |
author_facet | Heidari, Shirin Harries, Anthony D Zachariah, Rony |
author_sort | Heidari, Shirin |
collection | PubMed |
description | Three decades after the emergence of HIV, we have made great strides in our response to the epidemic, from prevention of transmission to testing and treatment. However, it is still common in high-prevalence settings for people to not know their HIV status, and estimates are that globally, a mere 36% of those eligible for treatment are receiving it. On top of this, for every person with HIV entering treatment, two more are infected. The operationa obstacles to overcoming the challenges and fully implementing proven strategies are numerous. The operational research and implementation sciences aim to provide a sound basis for how to maximize the use of limited resources by investigating the best models to deliver services and implement programmes in various settings and contexts. In this special issue, the Journal of the International AIDS Society intends to highlight some of the operational and programmatic challenges that are faced in sub-Saharan Africa, home to the largest population living with HIV. Our hope is that readers gain insight into some of the challenges associated with the HIV/AIDS epidemic and a changing environment in the region, and become familiar with some applications of operational research and implementation science in HIV healthcare settings. |
format | Online Article Text |
id | pubmed-3194146 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | The International AIDS Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-31941462011-10-17 Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa Heidari, Shirin Harries, Anthony D Zachariah, Rony J Int AIDS Soc Editorial Three decades after the emergence of HIV, we have made great strides in our response to the epidemic, from prevention of transmission to testing and treatment. However, it is still common in high-prevalence settings for people to not know their HIV status, and estimates are that globally, a mere 36% of those eligible for treatment are receiving it. On top of this, for every person with HIV entering treatment, two more are infected. The operationa obstacles to overcoming the challenges and fully implementing proven strategies are numerous. The operational research and implementation sciences aim to provide a sound basis for how to maximize the use of limited resources by investigating the best models to deliver services and implement programmes in various settings and contexts. In this special issue, the Journal of the International AIDS Society intends to highlight some of the operational and programmatic challenges that are faced in sub-Saharan Africa, home to the largest population living with HIV. Our hope is that readers gain insight into some of the challenges associated with the HIV/AIDS epidemic and a changing environment in the region, and become familiar with some applications of operational research and implementation science in HIV healthcare settings. The International AIDS Society 2011-07-06 /pmc/articles/PMC3194146/ /pubmed/21967757 http://dx.doi.org/10.1186/1758-2652-14-S1-S1 Text en Copyright ©2011 Heidari et al; licensee BioMed Central Ltd. http://creativecommons.org/licenses/by/2.0 This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Editorial Heidari, Shirin Harries, Anthony D Zachariah, Rony Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title | Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title_full | Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title_fullStr | Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title_full_unstemmed | Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title_short | Facing up to programmatic challenges created by the HIV/AIDS epidemic in sub-Saharan Africa |
title_sort | facing up to programmatic challenges created by the hiv/aids epidemic in sub-saharan africa |
topic | Editorial |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3194146/ https://www.ncbi.nlm.nih.gov/pubmed/21967757 http://dx.doi.org/10.1186/1758-2652-14-S1-S1 |
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