The objective of this guidance document is to support the public health professionals
in implementing effective surveillance of cholera in at-risk, endemic and epidemic
areas. This document has been developed by the Surveillance Working Group of the
Global Task Force for Cholera Control (GTFCC) a...t the World Health Organization based
on the existing documents, guidelines, tools and articles related to surveillance of
cholera disease, as well as technical discussions with experts held during GTFCC
meetings.
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Hand Hygiene: Why, How, & When?
Le choléra reste une menace mondiale pour la santé publique et un indicateur clé du
manque de développement social. La transmission du choléra est étroitement liée à
l’accès insuffisant à l’eau potable et à l’assainissement. Les zones typiques à risque sont
notamment les bido...nvilles périurbains et les zones rurales où les infrastructures de base
ne sont pas disponibles, ainsi que les camps de personnes déplacées ou de réfugiés où
les conditions de vie et l’accès à l’eau et aux systèmes d’assainissement sont insuffisants.
En 2015, plus de 170 000 cas et 1 300 décès (TL : 0,8 %) ont été signalés à l’OMS dans
42 pays, dont 41 % en Afrique 37 % en Asie et 21 % en Haïti. C
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MEDBOX Issue Brief 27: ces derniers temps, un nombre dramatique de cas de choléra a été enregistré dans le monde entier. Selon l'Organisation mondiale de la santé, 29 pays ont déjà signalé la présence de choléra cette année (2022).
La Syrie, le Malawi et Haïti sont actuellement aux pris...es avec des épidémies particulièrement importantes.
Le 2 octobre 2022, les autorités nationales haïtiennes ont signalé les deux premiers cas confirmés de Vibrio cholerae O1 dans l'agglomération de Port-au-Prince. Dans la prison de Port-au-Prince, il y a une épidémie de choléra qui a identifié 271 cas suspects à ce jour, dont 12 cas confirmés et 14 décès.
Il convient de noter que cette épidémie survient dans un contexte de crise humanitaire et sécuritaire complexe à Port-au-Prince et dans les villes voisines, où l'accès aux services de santé et, par conséquent, la surveillance épidémiologique pourraient être affectés.
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Since late August 2022, cases of severe acute watery diarrhoea have been increasingly reported across Syria, concentrated
particularly along the Euphrates river. These were later confirmed to be cholera cases.3 Cholera is a disease caused by
bacteria that can be found in faeces, and spreads throug...h people consuming contaminated water or food. It causes severe
watery diarrhoea and vomiting which lead to dehydration. If treated immediately, less than 1% of cases result in patients
dying. However, if timely treatment is not available, cholera can lead to death within hours in 25 to 50% of cases. The
situation is critical in Syria as the local population is facing a severe water crisis due to drought, falling groundwater levels,
reduced flow in the Euphrates River, and reduced functionality of Alouk water station. REACH has been monitoring
developments in Northeast Syria through regular data collection cycles, remote sensing data, and rapid needs assessments
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Since the notification of the first two confirmed cases of Vibrio cholerae O1 in the greater Port-au-Prince area on 2 October 2022, to 14 January 2023, the Haitian Ministry of Health (Ministère de la Santé Publique et de la Population, MSPP per its French acronym), reported a total of 24,232 suspe...cted cases in 10 departments of the country, including 1,742 confirmed cases, 20,505 hospitalized suspected cases, and 483 registered deaths. This represents an increase in the last 7 days of 5% in suspected cases (N=1,188), 11% in confirmed cases (N=166) and 4% in deaths (N=19). As of 14 January 2023, 9 departments have confirmed cases (Artibonite, Centre, Grand-Anse, Nippes, Nord, Nord-Ouest, Ouest, Sud and Sud-Est). To date, the case fatality rate among suspected cases is 2.0%.
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L'objectif de ce projet pilote est de mitiger l’ampleur et l’impact de flambées de choléra à grande échelle en République démocratique du Congo (RDC). Avec 13 000 cas suspects et 236 décès notifiés depuis le début de l’année 2022, le choléra demeure un problème de santé publique ...en RDC. La mise en œuvre d’un plan d'action anticipatoire, qui consiste en des interventions ciblées dans les domaines de l'eau, de l'assainissement, de l’hygiène et de la santé, sera accompagnée d'un programme d'apprentissage complet visant à comprendre l'efficacité, adaptabilité et la dimension éthique du projet pilote.
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Cholera which disproportionally impacts poor countries and the most vulnerable continues to affect at least 47 countries across the globe, resulting in an estimated 1.3 – 4 million cases, and 21,000 - 143,000 deaths per year worldwide. In Ethiopia, despite major improvements seen in the increasing... access to healthcare, clean water, and improvement in maternal and child health, the country continues to be significantly affected by cholera outbreaks. From 2015 – 2021 for example, several outbreaks of cholera have occurred in multiple parts of the country resulting in over 105,000 cases and thousands of deaths. Some of the risk factors associated with cholera in Ethiopia include inadequate access to clean water, practice of open defecation, poor household and environmental sanitation, unhygienic latrine and weak sanitation practise among communities.
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Cholera is a diarrheal disease caused by the bacterium Vibrio cholera. The infection primarily spreads through contaminated water and food. Symptoms include the onset of acute diarrhea and/or vomiting, muscle cramps, and body weakness. If untreated, the infection can result in rapid dehydration and ...death within hours.
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WASH in schools during a cholera response is important due to the strong correlation between WASH and IPC. Not only can it impact the health and well-being of students and staff but also facilitate the potential spread of the disease via the congregation of children and adults from multiple househol...ds. Hygiene can often be more difficult to control with young children and therefore efforts to put in place systems to encourage good practices are essential.
To prevent the spread of cholera in schools, it is important to have clean and safe water sources, proper sanitation facilities, and good hygiene practices in place. This includes providing clean drinking water, hand-washing stations with soap, and education on hygiene and sanitation practices and implement Risk Communication and Community Engagement (RCCE) including dissemination of Information, Education and Communication materials (IEC).
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Geneva, 22 May 2023 – Gavi, the Vaccine Alliance today published a roadmap* outlining critical actions needed to ensure supply of oral cholera vaccine (OCV) is able to meet growing demand from countries. Released against a backdrop of a recent wave of cholera outbreaks around the world, the roadma...p forecasts the short-, mid- and long-term outlook for global cholera vaccine supply. Developed in consultation with a range of key Alliance partners, including WHO, UNICEF, the Global Taskforce for Cholera Control (GTFCC), and the Bill and Melinda Gates Foundation (BMGF), it describes how these organizations, manufacturers and countries can work together towards ensuring global OCV supply can support largescale preventive vaccination by 2026.
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From February 22-23, 2023, the Wellcome Trust and the Global Task Force on Cholera Control (GTFCC) brought together researchers, decision makers, and public health implementers to participate in a virtual workshop focused on cholera and climate. Day 1 involved a technical workshop to identify key re...search themes as well as the challenges, gaps, and opportunities in using climate information for cholera decision making. Day 2 was an open forum focused on information-sharing and updates from countries and partners, including a call for stronger research and data on the connection between climate and cholera.
The overarching discussion outlined the complex relationship between climate and cholera. Materials from the event – including a recording of the Day 2 open forum, key findings/messages, and a final event report – can be accessed below
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Since the last situation report on the multi-country outbreak of cholera was published on 1 June 2023 (covering data reported until 15 of May), no new country reported a cholera outbreak. In total, 24 countries have reported cases since the beginning of 2023. The WHO African Region remains the most ...affected region with 14 countries reporting cholera cases since the beginning of the year. The overall capacity to respond to the multiple and simultaneous outbreaks continues to be strained due to the global lack of resources, including shortages of the Oral Cholera Vaccine (OCV) and cholera supplies, as well as overstretched public health and medical personnel, who are dealing with multiple parallel disease outbreaks and other health emergencies. Based on the large number of outbreaks and their geographic expansion, as well as a lack of vaccines and other resources, WHO continues to assess the risk at global level as very high.
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The identification of Priority Areas for Multisectoral Interventions (PAMIs, sometimes referred to as ‘hotspots’) for cholera control is among the first steps for a cholera-affected country to develop or revise a National Cholera Plan (NCP) for cholera control. PAMI identification is critical to... maximize the potential impact of NCP implementation on cholera control.
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The cholera outbreak has affected 14 countries in the WHO African Region. The climate-induced natural disasters such as cyclone and flooding in the southern African region and drought in the Horn of Africa led to increase in cases of cholera in many of the affected countries. With the rainy season c...ommencement in the west African region there is risk of more cholera outbreaks on the horizon. The trend across the region is being closely monitored and this highlights the need for Member States to enhance readiness, heighten surveillance and institute preventive and control measures in communities and around border crossings to prevent and mitigate cross border infection. Since 1 January 2022, a cumulative number of 213 443 cholera cases has been reported to the WHO Regional Office for Africa (AFRO), including 3 951 deaths with a case fatality ratio (CFR) of 1.9% as of 16 July 2023 (Table 1). Malawi accounts for 28% (58 941) of the total cases and 45% (1 766) of all deaths reported, and together with Cameroon, Democratic Republic of the Congo, Mozambique, and Nigeria contribute to 85% (181 300) of the overall caseload and 88% (3 464) of cumulative deaths. In Epidemiologic week 28, six countries Burundi, Cameroon, Ethiopia, Kenya, Malawi and Mozambique reported a total of 667 new cases.
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SITREP N° 05 DU 22 au 23 JUILLET 2023 Épidémies de Choléra, Shigellose et Salmonellose au Congo
If you live or visit an area where cholera is present or has happened before, learn about cholera and take these steps to prevent getting sick.
Fè 5 bagay sa yo pou evite vin malad avèk kolera
