Les progrès remarquables réalisés dans la lutte contre la forme à T. b. gambiense reposent sur le dépistage et le traitement curatif, une stratégie qui interrompt la transmission en réduisant le réservoir de parasites chez l’être humain. Parfois, cette
approche a été combinée avec des... activités de lutte antivectorielle. L’objet de ces lignes directrices est donc de la plus haute importance pour la poursuite des progrès en vue de l’élimination de la THA.
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Ce guide a pour objectif de fournir des conseils pratiques à destination du personnel de santé entreprenant des activités de préparation et de réponse aux maladies infectieuses afin de maintenir l’accès à des Soins d’Avortement sans Risque (SAR) durant une épidémie de maladie infectieus...e. Il s’agit d’un guide pratique destiné à aider les acteurs du secteur de la santé à garantir le maintien des services de Soins d’Avortement sans Risque (SAR) pendant les épidémies et à veiller à ce que les considérations nécessaires en matière de Soins d’Avortement sans Risque soient intégrées à la riposte à l’épidémie; il ne s’agit pas d’un guide clinique. Ce document se concentre sur les situations de crise humanitaire et les contextes fragiles, toutefois les recommandations peuvent s’appliquer aux épidémies de maladies infectieuses auprès des populations à faibles ressources. Ce guide est prévu en complément du document: Santé et droits en matière de sexualité et de procréation durant les épidémies de maladies infectieuses: orientations de mise en oeuvre pour les situations de crise humanitaire et les contextes fragiles.
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Snakebite envenoming is a neglected tropical disease (NTD) that is responsible for enormous suffering, disability and premature death on every continent. As over 5.8 billion people are at risk of encountering a venomous snake, it is not surprising but no less tragic that almost 7400 people every
da...y are bitten by snakes, and 220–380 men, women and children die as a result, adding up to about 2.7 million cases of envenoming and 8100–138 000 deaths a year.
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Snakebite envenoming constitutes a serious medical condition that primarily affects residents of rural communities in Africa, Asia, Latin America, and New Guinea. It is an occupational, environmental, and domestic health hazard that exacerbates the already impoverished state of these communities. Co...nservative estimates indicate that, worldwide, more than 5 million people suffer snakebite every year, leading to 25,000–125,000 deaths, while an estimated 400,000 people are left with permanent disabilities.
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In one of his final essays, statesman and former United Nations secretary general Kofi Annan said, ‘Snakebite is the most important tropical disease you’ve never heard of’. Mr. Annan firmly believed that victims of snakebite envenoming should be recognised and afforded greater efforts at impro...ved prevention, treatment, and rehabilitation. During the last years of his life, he advocated strongly for the World Health Organisation (WHO) and the global community to give greater priority to this disease of poverty and its victims.
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Snakebite is an acute life threatening time limiting medical emergency. It is a preventable public
health hazard often faced by rural population in tropical and subtropical countries with heavy
rainfall and humid climate.
As part of its 2019–2030 global strategy for the prevention and control of snakebite envenoming, WHO is launching a new Snakebite Information and Data Platform. This is the result of collaboration between the Departments of Control of Neglected Tropical Diseases (WHO/NTD) and Data Delivery for Imp...act & Analytics (WHO/DDI).
With support from the WHO GIS Centre for Health, the platform is developed with a new generation of ArcGIS software. It comprises advanced tools for managing, analyzing, and visualizing updated multi-sourced data, providing an interactive and participative user experience. It includes updated range maps of all medically important venomous snakes, other relevant information, and an integrated antivenom products database.
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Snake bite is a neglected public health issue in many tropical and subtropical countries. About 5.4 million snake bites occur each year, resulting in 1.8 to 2.7 million cases of envenomings (poisoning from snake bites). There are between 81 410 and 137 880 deaths and around three times as many amput...ations and other permanent disabilities each year.
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El desarrollo, desde 1991, de las Iniciativas Subregionales de Control de la Enfermedad de Chagas, y los avances de conocimiento en materia de diagnóstico y manejo de la infección/enfermedad de Chagas, llevan a la necesidad ética, y operativamente imperiosa, de estructurar el diagnóstico, atenci...ón y tratamiento de esta afección.
Una situación particularmente delicada, preocupante y alarmante, se constituye por la escasa einequitativa disponibilidad de los limitados recursos terapéuticos, actualmente disponibles, para el tratamiento etiológico de Chagas, en la mayor parte de los países endémicos de América.
En esta situación, se propone el desarrollo de la Consulta técnica regional OPS/MSF sobre organización y estructura de la atención médica del enfermo e infectado por Trypanosoma cruzi (enfermedad de Chagas), con los objetivos de:
- definir el alcance y estructura de la atención médica al paciente, tanto en diagnóstico, manejo como tratamiento;
- desarrollar modelos alternativos y optativos de atención, asimilables a las estructurassanitarias de los países;
- delinear la atención del chagásico, según su momento biológico-patológico evolutivo,dentro de los niveles de complejidad de la atención médica;
- establecer consideraciones sobre la atención pediátrica, materno-infantil, transfusional y mayor complejidad;
- definir las necesidades y alcances del diagnóstico de la enfermedad;
- establecer los alcances y facilidades que, dentro de los sistemas de atención, deben poseer estos pacientes;
- definir el panorama total de disponibilidad y accesibilidad de los pacientes al tratamiento etiológico de esta dolencia;
- proyectar conceptos y concepciones marco sobre el costo, impacto y efectividad del
desarrollo de este componente de morbilidad y atención en enfermedad de Chagas; y
- establecer las necesidades de investigación operativa y de gestión para avanzar en el
desarrollo de la atención médica a este grupo de pacientes.
Esta consulta, desarrollada en la ciudad de Montevideo, el 13 y 14 de octubre de 2005, pretende marcar la elaboración de una guía conceptual para comentarla y diseminarla en el año 2006, desde las cinco Iniciativas Intergubernamentales Subregionales de Control de Enfermedad de Chagas.
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The purpose of this document is to contribute to improved recognition of Buruli
ulcer (Mycobacterium ulcerans infection) and encourage greater efforts in detecting
cases at an early stage of infection.Today, patients can be cured with antibiotics if
diagnosed early, thus avoiding unnecessary suff...ering and disability.We hope that
all users of this document will help to achieve these objectives.
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Report of the third conference organized with ICONZ, DFID-RIU, Gates Foundation,
SOS, EU, TDR and FAO with the participation of ILRI and OIE
WHO headquarters, Geneva, Switzerland
23–24 November 2010
In this report we have tried to present the various issues, problems and
challenges that ...were discussed against the backdrop of the many inspiring
control programmes that were presented. Again and again these programmes
demonstrated how the NZDs are not so much re-emerging as rediscovered
– once a concerted effort is made to fi nd and treat patients – and how both
control and prevention rely on involving and inspiring the animal keeping
communities where they prevail.
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The objectives of the meeting were:
1. To step up the commitment of national authorities and technical and financial partners toWHO’s elimination objective for g-HAT.
2. To share achievements, challenges and views on the elimination goal among countries and implementing partners.
3. To assess t...he status of critical technical aspects to be solved in research and development of drugs and diagnostic tools, epidemiology, vector control and animal reservoirs.
4. To define the mechanisms for strengthening and organizing collaboration and coordination among stakeholders.
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The objectives of the meeting were:
1. To update the current status of the disease transmission, country capacities and plans for tackling the disease.
2. To understand the epidemiology including disease distribution and risk, the models
for estimating under-detection, the geographical variati...ons of in clinical presentation,
the roles of domestic and wild animal reservoirs and the subsequent different
transmission patterns and control approaches, including vector control.
3. To update current research and development efforts for improving diagnostic and
treatment tools.
4. To define the goals for achieving the control of r-HAT, the need for a multisectoral
approach and to discuss the strategy for controlling r-HAT and the coordination
mechanisms.
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TDR (Tropical Disease Research) Annual Report 2018
Les objectifs de ce document sont de contribuer à ce que l’ulcère de Buruli (infection
à Mycobacterium ulcerans) soit mieux reconnu et d’inciter à intensifier les efforts pour
détecter les cas à un stade précoce de l’infection. Aujourd’hui, les malades peuvent
être guéris par des... antibiotiques s’ils sont diagnostiqués suffisamment tôt, ce qui
permet d’éviter des souffrances et des incapacités inutiles. Nous espérons que tous les
utilisateurs de ce document participeront à la réalisation de ces objectifs.
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Les présentes lignes directrices ont pour objet de préparer les pays d’endémie à arrêter l’AMM à l’issue du traitement, à passer à la surveillance post-thérapeutique ainsi qu’à confirmer l’interruption de la transmission à l’issue de la phase 2 et à débuter la surveillance p...ost-élimination.
Le but est de fournir un outil actualisé pour atteindre et vérifier l’élimination de la
transmission d’Ovolvulus à l’issue des programmes d’élimination de l’onchocercose qui utilisent principalement l’AMM.
Les objectifs sont de :
• formuler des recommandations basées sur des preuves à l’intention des prestataires de soins et des décideurs en matière de politique pour démontrer et confirmer l’interruption de la transmission d’O. volvulus avant, pendant et après la surveillance post-thérapeutique ;
• informer les utilisateurs finaux des procédures nécessaires pour vérifier l’élimination de l’onchocercose humaine.
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Wiping out Trachoma from Nepal – How Nepal eliminated trachoma as a public health problem
WHO - 2018
This report outlines the coordination and partnership between two key ministries
(Education and Public Health) in Kenya, other line ministries, the private sector, NGOs
and the community in implementing the first phase of a sub-national school-based deworming exercise. The areas targeted included ...Coast, Central, Western, Nyanza
and parts of Eastern provinces, covering over 45 districts in this first phase. The SBD
programme is guided by the National School Health Policy and Guidelines launched in
2009.
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This article considers the current public health perspective on cutaneous leishmaniasis (CL) and its implications for incidence, prevalence, and global burden of disease calculations. CL is the most common form of leishmaniasis and one of a small number of infectious diseases increasing in incidence... worldwide [1] due to conflict and environmental factors in the Middle East (“Old World”) and the Americas (“New World”)—regions where it is most prevalent.
Recently, the disease has reached hyperendemic levels in the conflict zones of the Syrian Arab Republic, Iraq, and Afghanistan while simultaneously affecting refugees from those regions . Nevertheless, CL is not seen as a priority for policymakers because it is not life limiting. This is evidenced by a lack of commitment in recent years to preventive campaigns and patient provision (limited diagnostic capacity, knowledge of treatment, drug availability) in a number
of endemic countries.
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American cutaneous leishmaniasis (CL) is a severely understudied and neglected“disease of poverty” widespread throughout Peru. Transmission dynamics of CL are complex, requiring sandfly vectors and mammalian reservoir hosts to maintain the pathogen in a local environment whereby incidental hosts... (people) can become infected. We employed a One-Health approach to understand CL transmission in rapidly changing region of northern Peru. We describe the characteristics of 529 CL positive patients from four participating clinics. Using conditional logistic regression, we assessed risk factors of CL for residents of small urban areas through a matched case-control study with 63 patients who had visited one of the same clinics for CL (cases) or other medical reasons (controls). We later enrolled 343 households as part of a community based study occurring in 15 urban and rural areas of Soritor. We
found 256 positive humans (n= 914) as tested via the Montenegro Skin Test; we found 11 positive dogs (n = 236) via an immunofluorescence antibody test. Our results suggest that most- if not all- of CL transmission is occurring in rural areas and that urban women and urban children engage in many high risk activities typically attributed to men. We find evidence that prevalence of past infection is highest among rural residents and men. We believe dogs are unlikely Leishmania reservoirs in either rural or urban settings. It remains unknown if the high number of MST positive children in rural areas is a result of peridomestic or intradomestic transmission.
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