Diphtheria is caused by Corynebacterium species, mostly by toxin-producing Corynebacterium diphtheriae and rarely by toxin-producing strains of C. ulcerans and C. pseudotuberculosis. The most common type of diphtheria is classic respiratory diphtheria, whereby the exotoxin produced characteristicall...y causes the formation of a pseudomembrane in the upper respiratory tract and damages other organs, usually the myocardium and peripheral nerves. Acute respiratory obstruction, acute systemic toxicity, myocarditis and neurologic complications are the usual causes of death. The infection can also affect the skin (cutaneous diphtheria). More rarely, it can affect mucous membranes at other non-respiratory sites, such as genitalia and conjunctiva.
C. diphtheriae is transmitted from person to person by intimate respiratory and direct contact; in contrast, C. ulcerans and C. pseudotuberculosis are zoonotic infections, not transmitted person-to-person. The incubation period of C. diphtheriae is two to five days (range 1– 10 days). A person is infectious as long as virulent bacteria are present in respiratory secretions, usually two weeks without antibiotics, and seldom more than six weeks. In rare cases, chronic carriers may shed organisms for six months or more. Skin lesions are often chronic and infectious for longer periods. Effective antibiotic therapy (penicillin or erythromycin) promptly terminates shedding in about one or two days.
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This publication is part of WHO 75th anniversary and aims to capture key successes in public health globally and in Namibia. It includes contributory messages from the Head of State, Prime Minister and the Minister of Health and Social Services.
La surveillance épidémiologique est un processus continu de collecte, d’analyse et de diffusion d’informations pour la prise d’actions de riposte. Les activités de surveillance épidémiologique sont mises en œuvre au Sénégal selon la stratégie SIMR (Surveillance Intégrée de la Maladi...e et Riposte) et suivant le RSI (version 2005). Cependant, très souvent les données de surveillance des maladies, surtout au niveau communautaire, ne sont pas toujours bien enregistrées, notifiées et analysées. Aujourd’hui, les maladies transmissibles émergentes et ré-émergentes comme la maladie à virus Ebola (MVE), constituent une menace importante pour la santé et le bien-être de nos communautés.
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Updated Interim guidance 29 July 2020
The provision of safe water, sanitation and waste management and hygienic conditions is essential for preventing and for protecting human health during all infectious disease outbreaks, including of coronavirus disease 2019 (COVID-19). Ensuring evidenced-based ...and consistently applied WASH and waste management practices in communities, homes, schools, marketplaces, and healthcare facilities will help prevent human-to-human transmission of pathogens including SARS-CoV-2, the virus that causes COVID-19.
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The report studied child poverty in nine dimensions – development/stunting, nutrition, health, water, sanitation, and housing. Other dimensions included education, health related knowledge, and information and participation.
An estimated 36 million of a total population of 41 million children und...er the age of 18 in Ethiopia are multi-dimensionally poor, meaning they are deprived of basic goods and services in at least three dimensions
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The Malaria Care Toolkit. Tools for maintaining high-quality malaria
case management services. Développé par MalariaCare, ce module aide les superviseurs de santé à améliorer la prise en charge du paludisme grave en leur proposant un apprentissage et un mentorat ciblés et basés sur des cas. ...Il leur fournit les outils nécessaires pour guider les prestataires de soins de santé lors des visites de formation et de supervision de proximité (OTSS). Conçu pour renforcer les compétences en matière de diagnostic et de traitement, il se concentre notamment sur les domaines souvent négligés, comme le paludisme grave. Il utilise des études de cas réels et des discussions guidées pour évaluer et améliorer la compréhension clinique.
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Le Plan Stratégique National de Communication pour le Changement Social et des Comportements en matière de Lutte contre le Paludisme 2021–2025 de la Côte d’Ivoire définit les grandes lignes pour améliorer la prévention et la prise en charge du paludisme à travers la communication. Il vise... à changer durablement les comportements des populations, en mettant l’accent sur l’utilisation correcte des moustiquaires imprégnées, le recours précoce au diagnostic et au traitement, et la participation active des communautés. Le document identifie les publics cibles, les messages clés, les canaux de communication adaptés (médias, acteurs communautaires, écoles, etc.) et prévoit des mécanismes de suivi-évaluation. L’objectif final est de réduire la morbidité et la mortalité liées au paludisme, en mobilisant tous les acteurs nationaux et locaux autour d’une communication efficace et inclusive.
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This toolkit is a comprehensive set of practical tools and resources designed to support country-level risk communication and community engagement (RCCE) practitioners, decision-makers, and partners to plan and implement readiness and response activities for yellow fever outbreaks. The toolkit conta...ins: information about yellow fever; RCCE considerations for how to approach key issues during yellow fever outbreaks; tools for understanding the context in which yellow fever outbreaks occur; methods for collecting data to inform strategy development and bring evidence into planning and implementation of activities; guidance to support vector control and immunization campaigns; and links to existing RCCE tools and training. It is one of a suite of toolkits on RCCE readiness and response to a range of disease and response areas.
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This publication provides guidance for planning country-specific programming to achieve the triple elimination of mother-to-child (or vertical) transmission of HIV, syphilis and hepatitis B virus. It is based on the WHO Triple Elimination Framework, which promotes an integrated, person-centred appro...ach to efficiently and holistically prevent transmission of these infections from mothers to their infants along four pillars.
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Version 1.7 Updated October 14, 2010 | Preschool PTSD Treatment (PPT) is a theory-driven, manualized protocol based on cognitive-behavioral therapy (CBT) with modifications for young children. Some of these modifications involve parent-child relationship dynamics that are salient for this age grou...p.
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This summary assesses the current state of evidence on each approach in tabular form, providing: the definition and objectives; evidence of effectiveness; operational considerations (e.g., training, staffing, and logistics); cost considerations and evidence on cost-effectiveness; operational success...es and challenges; and areas for future research and learning. This document is not intended to endorse any particular approach. Rather, it aims to objectively present the state of the existing evidence on each approach, so as to inform decision-making among practitioners looking to further test, refine and implement such approaches.
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L'objectif de la cartographie est d'obtenir une vision claire et précise des systèmes et politiques d'approvisionnement, de distribution et de financement des produits pharmaceutiques existants au Burkina Faso et de déterminer leur pertinence, leur cohérence et leurs forces et faiblesses en term...es d’efficacité, d’efficience, de durabilité et d’impact à long terme au regard des normes et recommandations nationales, régionales et internationales relatives à la règlementation et aux bonnes pratiques pharmaceutiques et à l'efficacité de l'aide.
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