Bulletin of the World Health Organization 2016. doi: http://dx.doi.org/10.2471/BLT.16.171082
Objective: To describe the temporal and geographical distribution of Zika virus infection, and associated neurological disorders, from 1947 to February 2016.
Updated 22 august 2016. This document aims to provide interim guidance on the case definition of GBS and strategies to manage the syndrome, in the context of Zika virus and its potential association with GBS. This document is intended to inform the development of local clinical protocols and health ...policies related to the care of patients with GBS
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A manual for health care providers.
This manual provides expert guidance on the laboratory techniques and procedures used in the diagnosis of Buruli ulcer, a disease caused by Mycobacterium ulcerans. Aimed at laboratory technicians and scientists working on this disease, the manual details the exac...t procedures to follow when performing a range of diagnostic tests. Recommended procedures, intended for use throughout the health system, are presented at levels appropriate for peripheral, district and central services and in accordance with the varying resources, skills and equipment typically found in countries where Buruli ulcer is endemic.
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27 May 2021
All countries should increase their level of preparedness, alert and response to identify, manage and care for new cases of COVID-19. Countries should prepare to respond to different public health scenarios, recognizing that there is no one-size-fits-all approach to managing cases and o...utbreaks of COVID-19. Each country should assess its risk and rapidly implement the necessary measures at the appropriate scale to reduce both COVID-19 transmission and economic, public and social impacts.
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Immunizations are an essential health service that protect susceptible individuals from vaccine-preventable diseases (VPD).2 By providing timely immunizations, individuals and communities remain protected and the likelihood of a VPD outbreak decreases, Preventing a VPD ...outbreak not only saves lives but requires fewer resources than responding to the outbreak and helps reduce burden on a health system already strained by the COVID-19 pandemic, While committing to sustaining immunization systems, countries should use approaches that respect the principle of do-no-harm and limit transmission of COVID-19 while providing immunization activities, Immunization visits can also be used as opportunities to disseminate messages to encourage behaviours to reduce transmission risk of the COVID-19 virus, to identify signs and symptoms of COVID-19 disease, and to provide guidance on what to do if symptoms emerge
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In fragile, conflict-affected and vulnerable settings, delivery of quality health services faces significant challenges, including disruption of a routine health service organization and delivery systems, increased health needs, complex and unpredictable resourcing issues, and vulnerability to multi...ple public health crises. Despite the difficulty of addressing quality in such settings, the necessity for action is acute, given the significant health needs of the populations in these environments and the increasing numbers of people for whom such settings are home.
This manual has been developed to provide a starting point for multi-actor efforts and actions to address quality of care in the most challenging settings. This includes practical approaches to action planning and implementation of a contextualised set of quality interventions.
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his Inter Action Review report for the COVID-19 outbreak in Mauritius documents and assesses the country’s capacity to respond to the outbreak and identifies the best practices, strengths, gaps and challenges of the national response. Areas requiring improvements or sustained actions have been ide...ntified across the 9 strategic pillars of World Health Organization (WHO)’s COVID-19 Strategic Preparedness and Response Plan and an additional pillar for the country’s response beyond health. On an overall, the review aims to enhance and sustain the national response with a particular focus on strengthening the health systems.
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This strategic document is relevant to the diverse contexts that exist across the WHO European Region, and to countries implementing a wide range of national and subnational responses. The strategy is flexible and adaptable to national and subnational contexts and guides countries in rapidly bringin...g COVID-19 cases under control, and in preparing for a phased transition from a widespread transmission to a steady state of low-level or no transmission.
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Many critical questions remain about the effectiveness of COVID-19 vaccines in real-world settings. These questions can only be answered in post-introduction vaccine effectiveness studies.This guidance document outlines an approach to leverage existing surveillance systems for Severe Acute Respirato...ry Infection (SARI) to estimate COVID-19 vaccine effectiveness (VE) in preventing SARI associated with laboratory-confirmed SARS-CoV-2 using existing SARI surveillance systems. The approach uses the test-negative design to evaluate VE; cases are SARI patients who tested positive for SARS-CoV-2, and controls are SARI patients who tested negative for SARS-CoV-2.
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This document aims to describe a minimum set of surveillance activities recommended at the national level to detect and monitor the relative prevalence of SARS-CoV-2 variants and outline a set of activities for the characterization and assessment of risk posed by these variants. A set of indicators ...is also provided to standardize monitoring and public reporting of variant circulation.
The document is primarily intended for national and sub-national public health authorities and partners who support implementation of surveillance for SARS-CoV-2 variants
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The meningitis road map has been designated as a flagship global strategy of the WHO’s Thirteenth General Programme of Work, 2019–2023 and is an essential component in achieving universal health coverage.
The road map will reinforce and combine with wider initiatives, such as those aimed at s...trengthening primary health care and health systems, increasing immunization coverage, improving global health security, fighting antimicrobial resistance and advocating for the rights of persons with disabilities. It will complement other global control strategies, such as those addressing sepsis, pneumonia, tuberculosis and HIV. Implementation will be a challenge for all countries across the world, but especially in resource-poor settings where the burden of meningitis is greatest. The targets for the visionary and strategic goals will be adapted to regional and local contexts.
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En 2015, 5,9 millions d'enfants de moins de cinq ans sont décédés (1). Les principales causes de mortalité infantile dans le monde sont la pneumonie, la prématurité, les complications durant l'accouchement, la septicémie néonatale, les anomalies congénitales, la diarrhée, les tra...umatismes accidentels et le paludisme (2). La plupart de ces maladies et de ces problèmes sont, du moins en partie, causés par l'environnement. On a estimé en 2012 que 26 % des décès infantiles et 25 % de la charge totale de morbidité des enfants de moins de cinq ans pourraient être évités par la réduction des risques environnement aux tels que la pollution de l'air, l'insalubrité de l'eau, les mauvaises conditions d'hygiène et d'assainissement ou les produits chimiques.
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This annual report highlights the work of the WHO from January to June 2021 ( December 2021). The activities featured herein are by no means exhausted but implemented with technical and financial support through WHO in Nigeria; facilitated by its presence at all levels of governance (national, state..., local government, and wards).
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The purpose of this book is to provide an overview of Buruli ulcer (Mycobacterium ulcerans infection) for the medical and scientific communities and the general public alike.
Recency assays use one or more biomarkers to identify whether HIV infection in a person is recent (usually within a year or less) or longstanding. Recency assays have been used to estimate incidence in representative cross-sectional surveys and in epidemiological studies to better understand the pat...terns and distributions of new and longstanding HIV infections.
This technical guidance outlines best practices regarding the appropriate use of HIV recency assays for surveillance purposes and updates 2011 technical guidance from the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) on the use of HIV recency assays.
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This training module is designed to equip health workers (HWs) with
knowledge, skills, confidence and resources to help them in their role to recommend the Human Papillomavirus
(HPV) vaccine.
Report of a global meeting on yaws eradication surveillance, monitoring and evaluation: Geneva, 29–30 January 2018. World Health Organization.
Anaemia is a serious global public health problem that particularly affects young children, menstruating adolescent girls and women, and pregnant and postpartum women. It is a condition in which the number of red blood cells or the haemoglobin concentration within them is lower than normal, affectin...g the blood’s ability to carry oxygen to the body’s tissues.
To reliably monitor the prevalence of anaemia at a population level, it is vital to measure the haemoglobin concentration in an accurate and precise way. In large-scale surveys, however, haemoglobin is most commonly measured using single-drop capillary blood specimens in point-of-care devices. Emerging evidence suggests that the use of single-drop capillary blood can introduce random and/or systematic errors, which may lead to inaccurate estimates, complicating effective anaemia programming.
This technical brief describes the current best practices for haemoglobin measurement, providing guidance to help plan or implement field surveys to assess anaemia at a population level. Continuing work to review emerging evidence is led by members of the WHO-UNICEF Technical Expert Advisory group on nutrition Monitoring (TEAM).
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