ASLM strives to keep laboratory networks in Africa connected and informed of diagnostic tools, techniques, procedures and advancements related to COVID-19 testing with interactive training and information sessions using the Extended Community Health
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Outcomes (ECHO) model and Massive Open Online Course (MOOC) platform from Future Learn.
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Summary of current WHO recommendations and guidance on programmatic approaches
Глобальными приоритетами для лечения туберкулеза (ТБ) и борьбы с ним являются улучшенное и ранее выявление случаев туберкулеза, в том числе случаев заболевания с о
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трицательным мазком мокроты, которые часто ассоциируются с вирусом иммунодефицита человека (ВИЧ) и ранним возрастом, а также расширенные возможности для диагностики туберкулеза с множественной лекарственной устойчивостью (МЛУ-ТБ)
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The purpose of this document is to provide guidance on the use of pooled sample testing strategy in coronavirus disease (COVID-19)
testing laboratories of the African Union Member States for scaling up SARS-CoV-2 nucleic acid testing capacity with the available resources. The current document descr
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ibes the effect of factors such as the prevalence of COVID-19 in the population to be tested, the homogeneity of pools, and the sensitivity of the molecular test in optimal pool size determination. It also highlights the importance of monitoring the prevalence of COVID-19 in a population to be tested and proper validation of the test, to limit the potential for false-negative results. Validation studies to determine the optimal pool size by testing laboratories are recommended as the optimum approach. A safe, simple ‘two-stage pooling’ option has been indicated in this guidance to be used by laboratories until such validation can be achieved.
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Journal of Tropical Pediatrics, 2020, 00, 1–5
doi: 10.1093/tropej/fmaa072
Brief Repor
HIV testing
Policy Brief
July 2015
Available in Arabic, Chinese, English, French, Portuguese, Russian and Spanish
https://apps.who.int/iris/handle/10665/334254
Technical and operational ‘how-to’: practical considerations