En la presente guía de capacitación se explica cómo reconocer los signos y los síntomas de las enfermedades tropicales desatendidas de la piel a partir de sus características visibles. También contiene información sobre cómo diagnosticar y tratar los problemas frecuentes de la piel que puede... encontrar el personal de salud de primera línea.
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Guia de treinamento para profissionais de saúde da linha de frente
Versão oficial em português da obra original em Inglês
Recognizing neglected tropical diseases through changes on the skin: a training guide for front-line health workers
It is Zika virus (ZIKV) that most often causes these neurological effects it appears to be the only arbovirus than can cause congenital malformations such as microcephaly. In any case, more scientific tests are needed to establish the causal relationship between the virus and this malformation (7-10...).
This document is a practical tool designed to help health workers improve clinical diagnosis and provide timely care for patients infected
with the dengue, chikungunya, or Zika virus. It is intended mainly for
health workers in primary care facilities where laboratory diagnosis of
arboviruses is not always available. However, this guide may also be
very useful in hospitals that provide second- and third-level care, as it
describes the clinical manifestations of each of the three most important
arboviral diseases currently found in the Region, the elements for
differential diagnosis, and their clinical behavior.
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Progress towards achieving the Roadmap targets for control and elimination of the Neglected Tropical Diseases
he road map 2030 was developed by WHO through an extensive global consultation, with indicators set for measuring progress against targets and milestones. This compendium of indicators provides a comprehensive and standardized listing of recommended indicators, including the 70 core indicators prese...nted in the M&E framework. These indicators will also support reporting on strategies described in other road map companion documents to guide action against neglected tropical diseases include the sustainability framework, the global strategy on water, sanitation and hygiene, the One Health approach and the strategic framework for integrated control and elimination of skin-related neglected tropical diseases.
The purpose of this compendium is to guide monitoring and evaluation of programmes and thereby to improve their quality and effectiveness in alignment with the road map goals. It provides a standardized listing of the most widely used indicators relevant to countries, with uniformity in defining indicators to allow comparisons over time and among different programmes. Detailed metadata are provided for each of these indicators to facilitate validity, internal consistency, standardized measurement, estimation methods and comparability of data across countries.
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Chapter 6 contents
Malaria
Human African trypanosomiasis (sleeping sickness)
American trypanosomiasis (Chagas disease)
Leishmaniases
Intestinal protozoan infections (parasitic diarrhoea)
Flukes
Schistosomiases
Cestodes
Nematode infections
Filariasis
...
Onchocerciasis (river blindness)
Loiasis.
Lymphatic filariasis (LF)
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The sixteenth meeting of the Strategic and Technical Advisory Group for Neglected Tropical Diseases (STAG-NTD) was held as a hybrid meeting, 27–28 September 2022.
Dr Ren Minghui, Assistant Director-General, Universal Health Coverage/Communicable and Noncommunicable Diseases, welcomed participan...ts to the meeting. He said the World Health Organization’s Department of Control of Neglected Tropical Diseases (WHO/NTD) was in a state of transition. Following the death of the late esteemed Director Dr Mwelecele Ntuli Malecela earlier in the year, Dr Gautam Biswas had taken over as Acting Director but would soon retire; the appointment of a new Director was under way. Owing to rotation of STAG-NTD members, this would be the last meeting for some and the first meeting for several new participants. The work however would continue with the same commitment. Discussions over the next two days would focus on critical issues regarding recovery of NTD services following the disruptions caused by coronavirus disease (COVID-19), which had impacted many health services worldwide. He looked forward to receiving the advice and guidance of STAG-N
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Communicable diseases are a major cause of suffering, disability and death in the world. The World Health
Organization’s Programme on Communicable Diseases provides technical guidance and support to national governments to organize and implement programmes aimed at setting up or strengthening ong...oing control of common diseases, reducing transmission, mortality, morbidity and human suffering, and gradually eliminating these diseases so that they cease to be a public health problem. In some cases, the aim may also be to eradicate selected communicable diseases
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Chagas disease is found mainly in endemic areas of 21 continental Latin American countries. The most common way people are infected with Chagas is through the blood-sucking triatomine bugs, also known as ‘kissing bugs’ (or vinchuca, barbeiro, pito, chinche, chipo in different Latin American coun...tries). The bugs typically live in wall or roof cracks of poorly constructed homes made of materials such as mud, straw and palm thatch. They come out at night to feed on people’s blood while they’re sleeping, then defecate close to the bite. Their faeces contain the parasite, which can then enter the person’s body when they inadvertently smear the bug’s waste into the bite or another skin break, the eyes or the mouth.
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This document compiles the recommendations made by the World Health Organization (WHO) and the Pan American Health Organization (PAHO) to help professionals in charge of vector control programs in Latin America and the Caribbean at the national, subnational, and local level update their knowledge in... order to make evidence-based decisions on the most appropriate control measures for each specific situation. IVM can be used for surveillance and control or for elimination of VBDs and can help reduce the development of insecticide resistance through the rational use of these products. This document provides instructions for fulfillment of the 2008 PAHO mandate set forth in CD 48/13 (Integrated Vector Management).
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El presente documento reúne un conjunto de recomendaciones formuladas por la Organización Mundial de la Salud (OMS) y la Organización Panamericana de la Salud (OPS) para ayudar, a los profesionales encargados de los programas de control de vectores de Latinoamérica y el Caribe a nivel nacional, ...subnacional y local, a actualizar y tomar decisiones basadas en la evidencia sobre las medidas de control más apropiadas para cada situación específica. El MIV puede utilizarse cuando la meta es la vigilancia y el control o la eliminación (dependiendo de la situación específica) de las ETV y puede contribuir a reducir el desarrollo de la Resistencia a los insecticidas mediante el uso racional de estos productos. Este documento contiene las instrucciones para llevar a cabo el mandato de la OPS del 2008 sobre el control integrado de vectores (resolución CD48.R8, documento CD48/13) y, en particular, complementa una serie de guías de la OMS publicadas en el 2012
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Este documento reúne um conjunto de recomendações formuladas pela OMS e pela OPAS para ajudar os profissionais responsáveis pelos programas de controle de vetores nas Américas em nível nacional, subnacional e local a se atualizarem e tomarem decisões baseadas em evidências sobre as medidas d...e controle mais apropriadas para cada situação. O MIV pode ser utilizado quando o objetivo é a vigilância e o controle ou a eliminação (dependendo da situação específica) das DTVs e pode ajudar a reduzir o desenvolvimento de resistência aos inseticidas pelo uso racional desses produtos. Este documento contém instruções para a execução do mandato de 2008 da OPAS sobre o manejo integrado de vetores (resolução CD48.R8, documento CD48/13) e, em particular, complementa uma série de diretrizes da OMS publicadas em 2012
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Vectors can be a threat to you, at home and when travelling.
Simple measures for protection.
Progress towards achieving the Roadmap targets for control and elimination of the Neglected Tropical Diseases.
Chagas disease (CD) is caused by Trypanosoma cruzi. When acquired, the
disease develops in stages. For diagnosis, laboratory confirmation is required, and an extensive assessment of the patient’s health should be performed. Treatment consists of the administration of trypanocidal drugs, which may... cause severe adverse effects. The objective of our systematic review was to analyze data contained in the CD published case reports to understand the challenges that patients and clinicians face worldwide.
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This review focusses on the interactions between the etiologic agent of Chagas disease, Trypanosoma cruzi, and its triatomine vector. The flagellate mainly colonizes the intestinal tract of the insect. The effect of triatomines on trypanosomes is indicated by susceptibility and refractoriness phenom...ena that vary according to the combination of the strains. Other effects are apparent in the different regions of the gut. In the stomach, the majority of ingested blood trypomastigotes are killed while the remaining transform to round stages. In the small intestine, these develop into epimastigotes, the main replicative stage. In the rectum, the population density is the highest and is where the infectious stage develops, the metacyclic trypomastigote. In all regions of the gut, starvation and feeding of the triatomine affect T. cruzi. In the small intestine and rectum, starvation reduces the population density and more spheromastigotes develop. In the rectum, feeding after short-term starvation induces metacyclogenesis and after long-term starvation the development of specific cells, containing several nuclei, kinetoplasts and flagella. When considering the effects of T. cruzi on triatomines, the flagellate seems to be of low pathogenicity. However, during stressful periods, which are normal in natural populations, effects occur often on the behaviour, eg, in readiness to approach the host, the period of time before defecation, dispersal and aggregation. In nymphs, the duration of the different instars and the mortality rates increase, but this seems to be induced by repeated infections or blood quality by the feeding on infected hosts. Starvation resistance is often reduced by infection. Longevity and reproduction of adults is reduced, but only after infection with some strains of T. cruzi. Only components of the surface coat of blood trypomastigotes induce an immune reaction. However, this seems to act against gut bacteria and favours the development of T. cruzi.
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Chagas disease affects approximately 6 million people, mainly in Latin America. Less than 1% of affected individuals receive proper antiparasitic treatment, and current drugs are inadequate to fight the entire spectrum of the disease. Against this background, Novartis is pursuing an end-to-end appro...ach, with activity on three fronts: drug discovery, clinical research and health system strengthening.
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American trypanosomiasis, commonly called
Chagas disease (CD), was prevalent once in rural areas
of Latin America where poverty is widespread and was
considered a silent and poorly visible disease. It
has become a global neglected tropical disease and a
significant public health th...reat worldwide due to
globalization over last century. More recently, it has
attracted much more attention, and “April 14” has
been designated as “World Chagas Disease Day” by
the World Health Assembly of 2019 to raise
awareness of the disease as a neglected tropical disease,
to improve the rates of early treatment and recovery,
and to achieve the ambitious goal to interrupt its
transmission.
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Coherent Market Insights has announced the addition of Chagas Disease Treatment Market 2023 Forecast Analysis by Types, Applications, Size, Share, Key Players, and Regions. a new research report to its market research archive. The Chagas Disease Treatment Market has been thoroughly researched and an...alyzed by industry experts and researchers. The industry is examined at the global, regional, and national levels. The report highlights the primary revenue stream for the estimated year, along with sales volumes, growth patterns, and major industry market dynamics. The historical data is provided, as well as a comprehensive revenue analysis for the forecast period. The report focuses on the size, share, growth status, and future trends of the Chagas Disease Treatment Market, as well as recent business developments.
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Leishmaniasis is a parasitic disease that is found in parts of the tropics, subtropics, and southern Europe. Leishmaniasis is caused by infection with Leishmania parasites, which are spread by the bite of infected sand flies. There are several different forms of leishmaniasis in people. The most com...mon forms are cutaneous leishmaniasis, which causes skin sores, and visceral leishmaniasis, which affects several internal organs (usually spleen, liver, and bone marrow).
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