Weekly epidemiological record / Relevé épidémiologique hebdomadaire
22 SEPTEMBER 2017, 92th YEAR / 22 SEPTEMBRE 2017, 92e ANNÉE
No 38, 2017, 92, 557–572
There are 4 main forms of the disease: visceral leishmaniasis (VL, also known as kala-azar); post-kala-azar dermal leishmania...sis (PKDL); cutaneous leishmaniasis (CL); and mucocutaneous leishmaniasis (MCL). While cutaneous leishmaniasis is the most common form of the disease, visceral leishmaniasis is the most serious and can be fatal if untreated. Additionally, leishmaniasis can be classified as anthroponotic or zoonotic depending on whether the natural reservoir of the parasite is human or animal.
This report updates global epidemiological information on VL and CL to 2015, based on the main indicators published in the GHO, as of 1st September 2017.
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Ces lignes directrices prônent une approche centrée sur la personne des informations stratégiques sur le VIH, ce qui implique de cesser de collecter des données agrégées dans les services (par exemple, le nombre de tests de dépistage du VIH administrés) pour s’intéresser au patient qui re...çoit une cascade de services liés entre eux, afin d’améliorer les soins prodigués aux patients et les résultats sanitaires.
Elles réunissent les orientations données en matière de systèmes de suivi des patients et de cas d’infection à VIH dans le cadre du système de surveillance de santé publique. Elles recommandent le recours à un identifiant unique pour le patient, afin d'établir une liaison entre tous les services de santé, ce qui permet de mesurer la cascade de services sur la durée.
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This toolkit provides practical guidance to governments, funders, civil society organizations and other implementing partners on conducting a gender analysis and using findings to inform HIV prevention, care and treatment programs with key populations. It outlines considerations and steps for conduc...ting a gender analysis; explores how to engage with stakeholders, including key population members, in a meaningful partnership; shares lessons learned from a comprehensive gender analysis in Kenya and an abridged gender analysis in Cameroon; and provides tools and resources for conducting a gender analysis with key populations.
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The Central African Republic is at a major turning point in its history. The country
is just emerging from a very violent conflict, during which thousands of human lives were lost and one-third of the population was displaced. After
a three-year transition, and with the support of the internationa...l community, authorities successfully created the conditions required to conduct credible presidential and legislative
elections. Central African citizens mobilized to express their desire for peace and to break
with the cycle of past violence. Their exemplary democratic maturity ensured the electoral
process was peaceful, despite palpable tensions. The welcome given Pope Francis in Bangui in
November 2015 and visible reconciliation efforts demonstrate the population wishes to turn
the page on this conflict.
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The goal of this Global Action Plan is to articulate synergistic actions that will be required to prevent HIVDR from undermining efforts to achieve global targets on health and HIV, and to provide the most effective treatment to all people living with HIV including adults, key populations, pregnant ...and breastfeeding women, children and adolescents. The Global Action Plan has five strategic objectives: 1) prevention and response; 2) monitoring and surveillance; 3) research and innovation; 4) laboratory capacity; and 5) governance and enabling mechanisms.
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A guide to increasing coverage and equity in all communities in the African Region
Expanded Programs on Immunization (EPI) is responsible for vaccines and vaccination to control, eliminate and eradicate vaccine preventable diseases (VPDs). Having strong immunization systems to deliver vaccines ...to those who need them most will play a significant role in achieving the health, equity and economic objectives of several global development goals.
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The report reflects on the trends, achievements and challenges in global health over the past decade during which Dr Margaret Chan has been Director-General of WHO. It discusses the role of WHO in dealing with such issues as the rise of noncommunicable diseases, leaps in life expectancy, and emergin...g threats like climate change and antimicrobial resistance.
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This report investigates the impact of potential misclassification of samples on HIV prevalence estimates for 23 surveys conducted from 2010-2014. In addition to visual inspection of laboratory results, we examined how accounting for potential misclassification of HIV status through Bayesian latent ...class models affected the prevalence estimates. Two types of Bayesian models were specified: a model that only uses the individual dichotomous test results and a continuous model that uses the quantitative information of the EIA (i.e., the signal-to-cutoff values). Overall, we found that adjusted prevalence estimates matched the surveys’ original results, with overlapping uncertainty intervals. This suggested that misclassification of HIV status should not affect the prevalence estimates in most surveys. However, our analyses suggested that two surveys may be problematic. The prevalence could have been overestimated in the Uganda AIDS Indicator Survey 2011 and the Zambia Demographic and Health Survey 2013-14, although the magnitude of overestimation remains difficult to ascertain. Interpreting results from the Uganda survey is difficult because of the lack of internal quality control and potential violation of the multivariate normality assumption of the continuous Bayesian latent class model. In conclusion, despite the limitations of our latent class models, our analyses suggest that prevalence estimates from most of the surveys reviewed are not affected by sample misclassification.
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Biennial Report of the Regional Director
Large size: 27 MB. Download directly from the website: https://www.unicef.org/cholera_toolkit/Cholera-Toolkit-2017.pdf