The need for a roadmap for risk assessment stemmed from the lack of standardised and systematic effort to national risk assessment effort to date. The road map details the process, activities necessary for each step and the availability and accessibility of technical and financial resources, and coo...rdination mechanisms for the implementation f a national risk assessment.
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Technical Assistance Report
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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Cryptococcal disease is one of the most common opportunistic infections among people living with advanced HIV disease and is a major contributor to severe illness, morbidity, and mortality, particularly in sub-Saharan Africa.
These guidelines update the recommendations that were first released i...n 2018 on diagnosing, preventing, and managing cryptococcal disease. In response to important new evidence that became available in 2021, these new guidelines strongly recommend a single high dose of liposomal amphotericin B as part of the preferred induction regimen for the treatment of cryptococcal meningitis in people living with HIV. This simplified regimen - a single high dose of liposomal amphotericin B paired with other standard medicines (flucytosine and fluconazole) - is as effective as the previous WHO standard of care, with the benefits of lower toxicity and fewer monitoring demands.
The objective of these guidelines is to provide updated, evidence-informed recommendations for treating adults, adolescents and children living with HIV who have cryptococcal disease. These guidelines are aimed at HIV programme managers, policymakers, national treatment advisory boards, implementing partners and health-care professionals providing care for people living with HIV in resource-limited settings with a high burden of cryptococcal disease.
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The aim of these Guidelines is to provide a framework for the conservation and sustainable use of plants in medicine. To do this, the Guidelines describe the various tasks that should be carried out to ensure that where medicinal plants are taken from the wild, they are taken on a basis that is sust...ainable.
The Guidelines conform to the principles of Caring for the Earth, prepared in partnership by IUCN, UNEP and WWF. Caring for the Earth extends the message and scope of the World Conservation Strategy to an ethic of sustainable living, and explains how to integrate conservation with development. Its message is particularly relevant to the issue of medicinal plants, which in many parts of the world are being seriously depleted due to over-exploitation and loss of habitats, resulting in a lack of essential medicines and so reducing options for the future.
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DHS Further Analysis Reports No. 88 - This further analysis examines levels, trends, and determinants of neonatal mortality in Rwanda, using data from the 2000, 2005, and 2010 Rwanda Demographic and Health Surveys (RDHS).
The handbook is the first comprehensive collection of practical tips for journalists on how to report on GBV in the context of Syria crisis, building upon internationally recognised ethical principles. It gives an overview of techniques to guarantee the safety, confidentiality and dignity of survivo...rs, their families and communities. It includes terms, ethical questions and practical concerns associated with covering GBV, as well as an overview of some of the organisations involved in both combatting GBV and providing support services for survivors.
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This paper examines how diaspora and local organisations have responded to the crisis in Syria, how they evolved and the challenges that they face - and how international aid organisations and disapora and local groups can better work together in a new aid model.
Core Knowledge for Emergency Preparedness and Response
This report presents, for the first time, a global assessment of the extent to which health care facilities provide essential water, sanitation and hygiene (WASH) services. Drawing on data from 54 low- and middle-income countries, the report concludes that 38% lack access to even rudimentary levels ...of water, 19% lack sanitation and 35% do not have water and soap for handwashing. When a higher level of service is factored in, the situation deteriorates significantly. A number of areas require urgent action and WHO will work with UNICEF, Governments and other partners to develop a global plan to address the most pressing needs and ensure that all health care facilities have WASH services.
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