UGANDA NATIONAL TUBERCULOSIS AND LEPROSY CONTROL PROGRAMME
DHS Working Papers No. 111 | Zimbabwe Working Papers No. 12
Reporting system for the general public - This document aims to provide practical guidelines on how to set up national systems for consumers to report adverse reactions to medicines. The purpose is to help countries set up a well-organized and effective consumer reporting system within their pharmac...ovigilance centre. Throughout this document, the phrase “consumer reporting” is used to refer to reporting of adverse drug reactions (ADRs) by the general public.
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This companion to the ALNAP EHA Guide offers protection-specific insights for evaluators and evaluation commissioners across the humanitarian sector. It covers the planning, data management and analysis phases of evaluation and addresses a range of challenges that – whilst not all unique to protec...tion – are often exacerbated by the contexts in which protection activities typically take place. Challenges addressed include those arising from the multi-faceted nature of protection activities, the difficulty understanding cause-effect relationships underlying protection risks, and the challenges of accessing and managing very sensitive data, sometimes drawn from communities in conflict.
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The Zimbabwe National Pharmacovigilance Policy Handbook, 2nd Edition updates the November 2013 version to indicate the Zimbabwe National Pharmacovigilance (PV) Centre’s compliance with the WHO Pharmacovigilance Indicators Handbook 2015.
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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This guidance addresses rationale, risk-based scenarios, practical considerations prior to adoption of the self-testing products, quality assurance, safety and ethical considerations, and data management considerations for COVID-19 self-testing. The Africa CDC recommends the use of rapid antigen sel...f-testing within two key scenarios. The first includes testing for case identification within scenarios with a high risk of infection, including symptomatic cases and contacts of a confirmed case. The second scenario involves general screening within scenarios of low or unknown risk exposure allowing for self-care such as before gatherings with at-risk individuals and prior to participation in events involving members of different households. Within these scenarios, a positive test result indicates likelihood of current infection, while a negative test result indicates a lower risk of active infection, though it does not rule out infection altogether. All positive cases should be managed following the national COVID-19 management protocol of Member States.ssur
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