Schistosomiasis is widely recognized as a disease that is socially determined. An understanding of the social and behavioural factors linked to disease transmission and control should play a vital role in designing policies and strategies for schistosomiasis prevention and control. To this must be a...dded the awareness that schistosomiasis is also a disease of poverty. It still survives in poverty-stricken, remote areas where there is little or no safe water or sanitation, and health care is scarce or non-existent. For a variety of complex reasons, many of which are addressed in this book, the disease is particularly prevalent in sub-Saharan Africa, and persists in certain areas of rural China. This concern for human behaviour in an environment of poverty echoes the concerns of the new research priority for “diseases of poverty” identified by the Special Programme for Research & Training in Tropical Diseases.
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Theodor Bilharz, a German professor of anatomy and chief of surgery at the Kasr El Ani Hospital of Cairo from 1850, first identified an infective organism, Distomum hematobium in 1851, which was renamed Schistosoma haematobium in 1858. It arose from a cestode worm, Hymenoleptis nana, lying in the sm...all colon of an Egyptian patient. He also discovered a trematode worm at the same time from an autopsy, thought to be the cause of urinary Schistosomiasis. Bilharz died from typhoid fever in 1862 at the age of 37. The Theodor Bilharz Research Institute in Giza, Egypt, stands as a tribute to him today. F. Milton published the first recorded peer-reviewed article report on Schistosomiasis in 1914.
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Schistosoma haematobium is a parasitic digenetic trematode responsible for schistosomiasis (also known as bilharzia). The disease is caused by penetration of the skin by the parasite, spread by intermediate host molluscs in stagnant waters, and can be treated by administration of praziquantel. Schis...tosomiasis is considered to be an important but neglected tropical disease.
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Schistosomiasis is a neglected tropical disease of global medical and veterinary importance. As efforts to eliminate schistosomiasis as a public health problem and interrupt transmission gather momentum, the potential zoonotic risk posed by livestock Schistosoma species via viable hybridisation in s...ub-Saharan Africa have been largely overlooked. We aimed to investigate the prevalence, distribution, and multi-host, multiparasite transmission cycle of Haematobium group schistosomiasis in Senegal, West Africa.
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Epidemiological Update
Dengue
7 February 2020
Situation summary
In the Region of the Americas, between epidemiological week (EW) 1 and EW 521 of 2019, a total of 3,139,335 cases of dengue have been reported (321.58 cases per 100,000 population), including 1,538 deaths. Of the total cases, 1,367,...353 (43.6%) were laboratory-confirmed and 28,169 (0.9%) were classified as severe dengue. The case-fatality rate was 0.049%.
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The aim of this toolkit is to guide countries on how to best estimate their current burden of dengue by combining existing data from dengue surveillance systems with on-going research efforts to measure the community burden
of dengue.
Mettre en œuvre la gestion des risques
associés aux soins en établissement de santé
Des concepts à la pratique
These guidelines have been compiled for education ministries or other educational leaders (including development partners, non-governmental or private organizations working with schools or directly with caregivers) who want to adapt and adopt resources to support the marginalized caregivers of child...ren with disabilities.
The guidance presented in this document was developed by a team of international and national experts following a proof-of-concept pilot4 of the resources in two countries. The work was carried out between February 2021 and January 2022. The pilots demonstrated that principles and activities described in the resources could be carried out, in practical terms, in line with existing government programmes supporting the implementation of disability-inclusive education.
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Ce guide de référence a pour objectif d’expliquer en détail pourquoi la santé doit être intégrée dans la planification urbaine et territoriale et comment y parvenir. Il réunit deux éléments essentiels dont nous avons besoin pour construire des villes habitables sur une planète habitable... : les processus pour guider le développement des établissements humains — appelés dans cet ouvrage « Planification Urbaine et Territoriale » (PUT) ; et le souci de la santé humaine, du bien-être et de l’équité en matière de santé à tous les niveaux – du local au mondial et de la santé humaine à la santé planétaire.
Ce guide de référence identifie une sélection complète de ressources et d’outils existants pour soutenir l’intégration de la santé dans la PUT : notamment des activités de plaidoyers, des points d’entrées et des conseils, ainsi que des outils et des études de cas illustratifs. Toutefois, il ne fournit pas de prescriptions pour des scénarios spécifiques – ceux-ci doivent être déterminés par le contexte, les personnes et les ressources disponibles.
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Le présent Atlas 2022 a été préparé par une équipe centrale du groupe organique Sous-Directrice régionale du Bureau régional de l’OMS pour l’Afrique sous la direction et l’orientation de Lindiwe Makubalo, directrice du groupe organique, et de Humphrey Cyprian Karamagi, chef de ...l’équipe Analyse des données et gestion du savoir. L’équipe technique principale était composée de Berence Relisy Ouaya Bouesso, Anaclet Geraud Nganga Koubemba, Bertha Kembabazi, Jadice Mandimba, Aminata Seydi, Sokona Sy, Monde Mambimongo Wangou et Auge Wilson, qui ont travaillé sous la coordination de Serge Bataliack.
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Le document Lignes directrices pour les activités des infirmières en salle d’opération fait suite à ces
engagements. Le rôle de l’infirmière, qui y est présenté, couvre l’ensemble du continuum de soins périopératoires. Il comprend la fonction de coordination clinique qui vise à ass...urer le bon déroulement des
interventions chirurgicales à l’intérieur de la salle d’opération et tient compte de la complexité des
diverses chirurgies ainsi que de la disponibilité des ressources. Le service externe et le service à l’unité
de soins postanesthésiques (USPA) sont aussi décrits, afin de faire ressortir les dimensions essentielles
des fonctions de l’infirmière et des actes rattachés à ces services.soi
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La sécurité du traitement hospitalier et la réalité des soins sont des
préoccupations majeures dans les systèmes de santé. La transfusion sanguine a fait l’objet de procédures juridiques et d’études
au Canada, en Angleterre, en France, en Irlande et dans d’autres
pays. Il conviendr...ait que les hôpitaux soient à même de montrer
que leurs méthodes de transfusion sanguine sont sûres, cliniquement effectives et efficaces. En voici les raisons.
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Breast cancer is the most common cancer worldwide and the leading cause of cancer deaths among women, disproportionately affecting low- and middle-income countries. The Global Breast Cancer Initiative strives to reduce breast cancer mortality by 2.5 percent per year, which over a 20-year period can ...save 2.5 million lives. The purpose of this core technical package is to outline a pathway for incremental, sustainable improvements tailored to country-specific needs based on three key strategies and objectives: health promotion for early detection; timely diagnosis; and comprehensive breast cancer management. This document provides a common framework linking policy makers, stakeholders, the clinical community, program managers and civil society to evidence-based systematic approaches that can facilitate health systems strengthening and reduce inequities in women’s health throughout their life cycles
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Female Genital Schistosomiasis (FGS) is a gynaecological disease caused by Schistosoma haematobium, a parasitic worm that is acquired by skin contact with freshwater contaminated by schistosome cerceriae. Communities in which the infection is most endemic have limited access to clean water and healt...hcare services. Up to 150 million adolescent girls and women are estimated to be at risk of FGS and about 16–56 milion womens are living with FGS, with the majority of these in sub-Saharan Africa. The variability of these estimates points to the fact that this neglected tropical disease is not well studied and frequently not prioritized by local, regional, and global health policy makers.
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Human schistosomiasis, a parasitic and often chronic illness, is one of the major neglected tropical diseases worldwide. It is estimated that 240 million people suffer from schistosomiasis, with more than 200000 fatalities recorded each year. Schistosomiasis is caused by an infection of the blood fl...uke Schistosoma and is transmitted to humans through direct contact with infected water.
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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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Arsenical monotherapies were previously very successful for treating human African trypanosomiasis (HAT).
Melarsoprol resistance emerged as early as the 1970s and was widespread by the late 1990s.
Melarsoprol resistance represents the only example of widespread drug resistance in HAT patients wher...e the genetic mechanism has been established.
The current goal of elimination of HAT as a public health problem by 2020 may be undermined by the emergence and spread of resistance to current or new drugs.
Insights into potential resistance mechanisms for current and new drugs will facilitate predictions of the likelihood of resistance and will also facilitate rational approaches to minimizing, monitoring, and tackling the future emergence of resistance.
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Leishmaniasis is a climate-sensitive disease. Changes in temperature, rainfall, and humidity can have strong impacts on
the sandfly vector, altering their distribution and influencing their survival and population sizes. Increased temperatures shorten vector development time, reduce Leishmania para...site incubation time, and increase vector biting rates, allowing transmission
in areas not previously endemic for the disease. Poor and
marginalized communities will be hit disproportionately harder by
the effects of climate change, and droughts, famines, and floods
can also lead to displacement and migration of immunologically
naive people to areas where leishmaniasis is endemic, posing a
threat of leishmaniasis outbreaks.
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During the year 2022, COVID-19 continued to be a significant challenge in Eritrea as in many other countries across the world. As COVID-19 devastated communities around the world, WHO worked with the MoH to strengthen the National and Sub-National health systems in order to meet community needs and ...mitigate the devastation during the pandemic and beyond.
One of the major achievements in the year 2022 was the beginning of the journey towards validation of
the elimination of mother to child transmission of HIV, syphilis, and hepatitis B. This is the culmination of years
of commitment and determination by the political leadership, national and international partnerships to
reduce the associated indices to levels that qualify for elimination.
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Over the past twenty years, huge efforts made by a broad coalition of stakeholders curbed the last epidemic and brought the disease to the brink of elimination. In this paper, the latest figures on disease occurrence, geographical distribution and control activities are presented. Strong evidence in...dicates that the elimination of sleeping sickness ‘as a public health problem’ by 2020 is well within reach. In particular, fewer than one thousand new cases were reported in 2018, and the area where the risk of infection is estimated as moderate, high or very high has shrunk to less than 200,000 km2. More than half of this area is in the Democratic Republic of the Congo. The interruption of transmission of the gambiense form, targeted by the World Health Organization (WHO) for 2030, will require renewed efforts to tackle a range of expected and unexpected challenges. The rhodesiense form of the disease represents a small part of the overall HAT burden. For this form, the problem of under detection is on the rise and, because of an important animal reservoir, the elimination of disease transmission is not envisioned at this stage.
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