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Publication Years
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The document provides essential guidelines for managing cholera outbreaks. It includes instructions for preparing oral rehydration solutions (ORS) using simple ingredients like sugar and salt to treat dehydration caused by cholera. The text also emphasizes the importance of access to clean water, sa
...
nitation, and hygiene to prevent the spread of the disease. It is part of the World Health Organization's effort to provide clear, actionable steps for controlling cholera in affected areas.
more
The WHO Cholera Vaccine Position Paper (August 2017) highlights the importance of oral cholera vaccines (OCVs) as a key tool in outbreak response and prevention, alongside water, sanitation, and hygiene (WASH) measures. It recommends OCVs for high-risk populations, endemic areas, and humanitarian cr
...
ises, emphasizing their effectiveness in reducing cases and mortality. The paper discusses two types of OCVs (Dukoral®, Shanchol™, Euvichol®) and supports the WHO-managed vaccine stockpile for rapid deployment in cholera-prone regions.
more
The WHO Guide on Oral Cholera Vaccines in Mass Immunization Campaigns provides guidance on the planning and implementation of oral cholera vaccine (OCV) campaigns. It covers key aspects such as when and where to use OCVs, vaccine specifications, and recommendations for use in endemic areas, outbreak
...
settings, and complex emergencies. The document outlines steps for macro- and micro-planning, logistics, budgeting, human resource allocation, and risk communication. It also highlights challenges, including cold chain management, vaccine supply, and community engagement, ensuring that vaccination campaigns are efficient and effective in reducing cholera outbreaks.
more
The Interim Guidance on Cholera Rapid Diagnostic Tests (RDTs) by the Global Task Force on Cholera Control (GTFCC) provides recommendations for using RDTs to detect cholera in areas with limited laboratory capacity. It highlights the advantages of RDTs, such as rapid detection (within 30 minutes), ea
...
se of use by non-laboratory personnel, and their role in early outbreak identification and surveillance. However, it emphasizes that RDTs should not replace culture or PCR testing, as they vary in sensitivity (58-100%) and specificity (60-100%). The document advises on proper test selection, storage, training, and integration into national surveillance systems to enhance cholera response efforts.
more
The GTFCC Laboratory Support for Public Health Surveillance document provides guidelines on using DNA-based molecular techniques for identifying and monitoring Vibrio cholerae strains in cholera outbreaks. It highlights the importance of genetic sequencing for tracking transmission, detecting new va
...
riants, and improving outbreak response. The report explains methods like PCR testing, whole genome sequencing (WGS), and multiple loci VNTR analysis (MLVA), detailing their advantages and applications. It also outlines best practices for sample collection, storage, and transportation, emphasizing collaboration between national and international laboratories to enhance cholera surveillance and control efforts.
more
The WHO Cholera Rapid Diagnostic Test (RDT) Target Product Profile outlines the key requirements for developing improved cholera RDTs. It highlights the need for fast, accurate, and easy-to-use tests for early outbreak detection in resource-limited settings. The document sets desired and acceptable
...
performance criteria, including high sensitivity and specificity, rapid results (under 15 minutes), and usability by non-laboratory personnel. The tests should be affordable, stable in extreme conditions, and require minimal training. The goal is to enhance cholera surveillance and outbreak response, ensuring quick containment and improved public health outcomes.
more
The document outlines the 2017 cholera outbreak in Zambia, mainly in Lusaka, due to poor sanitation and unsafe water. By December, 493 cases were reported, with risks increasing due to the rainy season. The Zambia Red Cross Society (ZRCS), in collaboration with the Ministry of Health, WHO, and UNICE
...
F, responded by setting up treatment centers, supplying clean water and chlorine, and conducting hygiene education. 1,500 volunteers were mobilized to support 70,000 people directly. The IFRC allocated CHF 222,351 to control the outbreak, but challenges like limited funding and poor infrastructure remained.
more
WHO supports Zambia in vaccinating 1 million people in Lusaka against cholera to combat an outbreak that began in October 2017, causing 2,672 cases and 63 deaths. Two million vaccine doses were provided by Gavi. WHO and the Zambia National Public Health Institute are improving water access, sanitati
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on, and hygiene education while training medical staff. Another 1 million people in high-risk areas will be vaccinated later.
more
Le Plan Stratégique Multisectoriel d’Élimination du Choléra en République Démocratique du Congo (2013-2017) vise à réduire l’incidence du choléra à moins d’un cas pour 100 000 habitants. Ce plan repose sur une approche multisectorielle, combinant santé, eau, hygiène et assainissemen
...
t pour enrayer la transmission du choléra.
Il identifie trois types de zones : zones sources (A), zones épidémiques (B) et zones de diffusion (C), chacune nécessitant des interventions adaptées. Les stratégies incluent l’amélioration des infrastructures d’eau potable et d’assainissement, la surveillance épidémiologique, la prévention, la prise en charge médicale et la coordination des actions.
Malgré des progrès dans certaines régions, la mise en œuvre du plan a rencontré des défis, notamment en raison du manque de financements et de la persistance de foyers endémiques dans l'Est du pays. Une coordination nationale et internationale est essentielle pour mobiliser les ressources et atteindre l'objectif d'élimination du choléra en RDC.
more
The study on single-dose cholera vaccine in Zambia evaluates the effectiveness of using a single dose of the oral cholera vaccine (OCV) during a 2016 outbreak in Lusaka. Due to limited vaccine supply, authorities opted for a one-dose emergency campaign instead of the usual two-dose regimen. A matche
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d case-control study was conducted to assess vaccine effectiveness, showing 88.9% short-term protection against cholera. The findings suggest that a single-dose approach can be an effective strategy in outbreak settings, especially when vaccine supplies are constrained. However, further research is needed to determine long-term immunity and effectiveness in young children.
more
The National Integrated Comprehensive Cholera Prevention and Control Plan (2017-2022) outlines Uganda's strategy to reduce cholera cases and mortality by 50% by 2022. The plan focuses on improving access to clean water, sanitation, and hygiene (WASH), strengthening disease surveillance, enhancing ca
...
se management, and implementing oral cholera vaccination (OCV) in high-risk areas. It emphasizes multi-sectoral collaboration, involving government agencies, NGOs, and local communities to ensure a sustainable response. Key interventions include community engagement, improved health services, and better outbreak preparedness, aiming for long-term cholera elimination in Uganda.
more
A cólera é uma infecção intestinal provocada por uma bactéria conhecida como Vibrio cholerae. Os principais sintomas desta doença são diarréia e vômitos. Transmissão de cólera ocorre principalmente pelo consumo de alimentos contaminados ou água potável. Neste vídeo descrevemos várias
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técnicas que podem ser utilizadas para ajudar a prevenir a cólera.
more
All health-care workers require clear and comprehensive training and education on the importance of hand hygiene, the "My 5 Moments for Hand Hygiene" approach and the correct procedures for handrubbing and handwashing. The following tools and resources are meant to support bridging the knowledge gap
...
and for you to adopt and adapt to support local improvement.
more
COVID-19 Simulation Exercises Packages
recommended
To support countries’ preparedness effort on the COVID-19 outbreak, the Department of Health Security Preparedness at the WHO headquarters has developed various COVID-19 tabletop exercise (TTX) and Drills (DR) packages .
If you need technical support to implement any of the exercises listed on th
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is page, please contact your WHO country office or regional office focal point.
more
WHO's Department for HIV, Tuberculosis, Hepatitis and Sexually Transmitted Infections (STIs) has consolidated all existing normative guidance on STIs into a single publication. Structured around 10 chapters that follow the STI prevention and care cascade, the handbook covers primary prevention, synd
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romic management and asymptomatic case identification, diagnostics, treatment, partner management, surveillance, service delivery, and integration within primary health care, community-based clinics, or other platforms (HIV, sexual health, antenatal clinics, etc).
more
The document provides a detailed overview of cholera, including its clinical features, diagnosis, treatment, and prevention. It explains the causes of cholera, its symptoms such as severe diarrhea and dehydration, and the importance of rehydration therapy (oral or intravenous) to reduce mortality. T
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he document also emphasizes public health measures, including access to clean water, proper sanitation, and vaccination, as essential strategies to control and prevent cholera outbreaks. It serves as a comprehensive resource for healthcare professionals managing cholera cases and outbreaks.
more
The Zimbabwe Multi-Sectoral Cholera Elimination Plan (2018–2028) aims to eradicate cholera by improving water, sanitation, and healthcare infrastructure, strengthening disease surveillance, and expanding oral cholera vaccination (OCV). The strategy focuses on five pillars, including public health
...
response, WASH, infrastructure, community empowerment, and financing. A multi-sectoral approach involving government, international organizations, and local communities targets cholera hotspots to prevent outbreaks and ensure long-term disease control.
more
Laboratory Biossafety Manual
Prise en charge d’une épidémie de choléra
recommended
Guide pratique à l’usage des médecins, infirmiers, techniciens de laboratoire, auxiliaires de santé, techniciens sanitaires et logisticiens.
Le document est un guide complet pour la gestion des épidémies de choléra, fournissant des protocoles détaillés pour la prévention, l’investigat
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ion des épidémies, le traitement et les mesures de contrôle. Il couvre des aspects essentiels tels que la thérapie de réhydratation, l’assainissement de l’eau, la promotion de l’hygiène et la mise en place de centres de traitement. Conçu pour le personnel médical et non médical, il vise à soutenir une réponse efficace aux épidémies et à réduire la morbidité et la mortalité liées au choléra.
more
Note technique. Les centres de traitement de choléra fournissent des soins hospitaliers aux patients atteints de choléra
pendant les épidémies. Une prise en charge de qualité et l’isolement des patients atteints du choléra sont
essentiels pour prévenir les décès et aider à lutter con
...
tre la propagation de la maladie. Traditionnellement,
ces structures sont appelées centres de traitement du choléra (CTC) et unités de traitement du choléra (UTC).
Les CTC sont généralement de grandes structures mises en place au niveau central (zones urbaines, par
exemple), tandis que les UTC sont des structures plus petites, installées en périphérie (zones périurbaines ou
rurales, par exemple). Les CTC/UTC peuvent être mis en place en tant que structures indépendantes dans
des tentes ou à l’intérieur de bâtiments existants ou dans des unités sanitaires. Quelle que soit la structure,
les principes décrits dans ce document doivent être respectés.
more
