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WHO recommends artemisinin-based combination therapies for treating uncomplicated malaria, alongside studies to monitor treatment effectiveness. Given the threat of antimalarial resistance, including partial resistance in several African countries, molecular tools are vital for tracking resistance.
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In 2015, WHO launched the External Quality Assessment scheme for nucleic acid amplification testing to ensure reliable lab results. Coordinated by WHO and operated by the United Kingdom National External Quality Assessment Service for Parasitology, the scheme provides quality-controlled specimens and reports to help improve testing accuracy. Experts recently discussed expanding the scheme to include antimalarial resistance markers.
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Meeting report, Kampala, Uganda,
7–8 November 2023
This Malaria Surveillance Assessment Toolkit implementation reference guide is a comprehensive reference document, as well as a step by-step guide. It aligns and adapts available tools into a single set of standardized tools, which can be used to conduct malaria surveillance assessments across all t
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ransmission settings. Use of these standardized tools allows comparison of results between countries and within the same country over time, enabling countries to track their progress towards surveillance system strengthening.
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El pilar 3 de la Estrategia técnica mundial contra el paludismo 2016-2030 insta a transformar la vigilancia del paludismo en una intervención básica en todos los países donde el paludismo es endémico, así como en los países que han eliminado el paludismo pero siguen siendo susceptibles de que
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se restablezca la transmisión. Este manual de referencia abarca temas relevantes para ambos contextos.
Los destinatarios de este manual son el personal que trabaja en los ministerios de salud, los programas nacionales contra el paludismo y los sistemas de información sanitaria; los asociados que participan en la vigilancia del paludismo; y los funcionarios técnicos de la OMS que asesoran a los países sobre la vigilancia del paludismo.
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Anopheles stephensi is an invasive mosquito species which has been found spreading across Africa. While this species presents a new challenge for malaria control on the continent, its surveillance and management have been ongoing in Asia for many years. This document aims to summarize key lessons fr
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om 3 countries – India, the Islamic Republic of Iran and Sri Lanka – that have been working to control An. stephensi. It is hoped that their experiences and insights will be valuable for countries encountering An. stephensi for the first time.
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2nd edition. The purpose of this document is to present updated standardized protocols that P. falciparum-endemic countries can use to determine the prevalence of parasites with pfhrp2/3 gene deletions causing negative HRP2 RDT results among symptomatic falciparum patients. The findings should be us
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ed to guide RDT selection; more specifically when to shift away from exclusive use of HRP2 to detect P. falciparum infections.
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Preferred product characteristics and clinical development considerations
Malaria vaccines: the 60‑year journey of hope and final success—lessons learned and future prospects
Tropical Medicine and Health (2023) 51:29
Presentation OPT-SMC malaria vaccine workshop - Jan 2023
The WHO susceptibility test kit has been extensively used for monitoring of insecticide resistance in disease vectors for many years. Over the years, users have reported issues with these kits and potential improvements to WHO in an ad-hoc manner. To systematically determine whether the reported iss
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ues were widespread and to collate potential improvements to the kit, a survey of users was put online from 30 June to 15 October 2023. The results from this survey are reported in this report.
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The aim of this protocol is to support the conduct of entomological comparative efficacy assessments for vector control products and the associated non-inferiority analysis. This evidence is used to inform discussions within the guidelines development context as to whether a new vector control prod
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uct should be considered as covered by one or more existing WHO recommendations or not. Alternatively, the evidence may inform the extension of an existing WHO recommendation or the development of a new one, provided that non-inferiority is demonstrated
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The purpose of the guideline is to provide information to stakeholders on the necessary requirements for a complete prequalification dossier for insecticide-treated nets (ITNs). Its aim is to establish the baseline for dossier requirements which are necessary to assess ITN products for the purposes
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of prequalification, describe the data requirements for fulfilling each dossier module, and to provide standardized information for applicants and testing facilities generating data for ITN prequalification dossiers. The document is supported by implementation guidance documents which provide specific information and considerations for how applicants may approach the generation of supporting information and compilation of a complete product dossier.
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Malaria Journal (2021) 20:190
Manual para aplicar rociado residual intradomiciliario en zonas urbanas para el control de Aedes aegypti no solo está dirigido al personal operativo y los mandos medios y directivos de los programas de prevención y control de las enfermedades transmitidas por Aedes, sino también a la comunidad ac
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adémica relacionada con la investigación operativa sobre RRI-Aedes, a los controladores de plagas privados y al público en general.
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Offering additional pre-exposure prophylaxis (PrEP) choices has the potential to increase uptake and effective use of PrEP, and of HIV prevention overall, as it allows people to choose a method that they prefer.
In this guideline, WHO recommends an offering long-acting injectable lenacapavir (LEN
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) as an additional HIV prevention choice, as part of combination HIV prevention approaches. LEN, administered twice a year as PrEP, has been shown to be highly effective at reducing the risk of HIV acquisition. In this guideline, WHO also recommends using HIV rapid diagnostic tests (RDTs) for individuals initiating or continuing long-acting injectable PrEP, such as LEN and long acting injectable cabotegravir (CAB-LA). Flexible HIV testing approaches are essential for ensuring that testing does not become a barrier to accessing or continuing PrEP, including long-acting injectable options.
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Guidelines on lenacapavir for HIV prevention and testing strategies for long-acting injectable pre-exposure prophylaxis. Web Annex B
This global guidance was developed to support malaria-free countries and those that are close to malaria elimination to prevent re-establishment. The document outlines key concepts and principles for preventing re-establishment and provides guidance on strategies, interventions, planning and managem
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ent. Country examples are included to highlight good practices and illustrate practical applications.
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These guidelines promote the delivery of people-centred health services for STIs by providing evidence-based recommendations related to decentralization, integration, task sharing and digital health. These recommendations complement existing WHO guidelines for STI testing, treatment and management,
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and other service delivery interventions, such as self-care interventions. All the recommendations will be incorporated into the forthcoming WHO consolidated guidelines on STI prevention and care.
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This policy brief presents a summary of current evidence on vulnerability to TB and proposes interventions for equitable, person-centred, and human rights-based TB prevention and care. It aligns with WHO policies and guidance on TB prevention and screening, management of TB and comorbidities, access
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to health care, universal health coverage, determinants of TB, TB-associated impairment and disability, social protection, as well as ethics, equity and human rights.
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