Download or read book Helminth Infections and their Impact on Global Public Health written by Fabrizio Bruschi and published by Springer. This book was released on 2014-05-05 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helminths are long-lived multicellular organisms that have co-evolved with humans over many thousands of years. They are responsible for infections which affect around one third of the human population, at global level. Despite the huge efforts in research during the last years, effective control of helminth infections is still far from optimal standards and the resulting diseases remain neglected. This book aims to give an up-date overview to the epidemiology (including molecular typing), specific biological, immunological and immunopathological aspects, diagnosis and perspectives of control of the most common helminth infections.
Download or read book Handbook of Helminthiasis for Public Health written by D. W. T. Crompton and published by CRC Press. This book was released on 2006-08-18 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by internationally respected experts, Handbook of Human Helminthiasis provides information essential in the development of an integrated approach to the prevention, control and treatment of disease caused by endoparasitic helminths. The text is divided into sections dealing with the main groups of helminth infections and the diseases they i
Download or read book Helminth Control in School Age Children written by A. Montresor and published by World Health Organization. This book was released on 2002-11 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 2000 million people worldwide are affected by schistosomiasis and soil-transmitted helminth (STH) infections and 155 000 deaths are reported each year. These infections are diseases associated with poverty, and in school-age populations in developing countries, intestinal helminth infections rank first among the causes of all communicable and noncommunicable diseases. This book describes a cost-effective approach to the control of these infections, based on the use of periodic parasitological surveys of school population samples. It is intended as a guide for health education managers responsible for implementing community-based programmes.
Download or read book Research Priorities for Helminth Infections written by TDR Disease Reference Group on Helminth Infections and published by . This book was released on 2012 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Over a billion people in sub-Saharan Africa, Asia and the Americas are infected with one or more helminth species, causing morbidity that helps maintain the vicious cycle of poverty, decreased productivity, and inadequate socioeconomic development. This report presents an evaluation of current research and challenges in controlling the helminthiases of public health importance, including onchocerciasis, lymphatic filariasis, soil-transmitted helminthiases, schistosomiasis, food-borne trematodiases and taeniasis/cysticercosis. The evaluation covers five major themes -- intervention, epidemiology and surveillance, environmental and social ecology, data and modelling, and fundamental biology. Despite the recent demonstrated successes and expansion of tools for the helminthiases outlined here, and the development of some research capacity, the evaluation found major deficiencies in our current control tools, in diagnostics, and in our fundamental knowledge of helminth biology and transmission dynamics, as well as in capacity and policy for health research. Thus the current research issues are summarized here, and opportunities for improving disease control and reducing poverty are identified. Recommendations are presented to inform public health policy, guide implementation programmes, and focus the research community on the needs of disease control and the opportunities for bettering human welfare. This is one of ten disease and thematic reference group reports that have come out of the TDR Think Tank, all of which have contributed to the development of the Global Report for Research on Infectious Diseases of Poverty, available at: www.who.int/tdr/capacity/global_report ."--Page 4 of cover.
Download or read book Preventive Chemotherapy in Human Helminthiasis written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual focuses on how and when a set of low-cost or free drugs should be used in developing countries to control a set of diseases caused by worm infections. Preventive chemotherapy in this context means using drugs that are effective against a broad range of worm infections to simultaneously treat the four most common diseases caused by worms: river blindness (onchocerciasis), elephantiasis (lymphatic filariasis), schistosomiasis, and soil-transmitted helminthiasis. Significant opportunities also exist to integrate these efforts with the prevention and control of diseases such as trachoma. The new approach provides a critical first step in combining treatment regimens for diseases which, although different in themselves, require common resources and delivery strategies for control or elimination.
Download or read book Investing to Overcome the Global Impact of Neglected Tropical Diseases written by World Health Organization and published by World Health Organization. This book was released on 2015-08-05 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The presence, or absence, of neglected tropical diseases (NTDs) can be seen as a proxy for poverty and for the success of interventions aimed at reducing poverty. Today, coverage of the public-health interventions recommended by the World Health Organization (WHO) against NTDs may be interpreted as a proxy for universal health coverage and shared prosperity - in short, a proxy for coverage against neglect. As the world's focus shifts from development to sustainable development, from poverty eradication to shared prosperity, and from disease-specific goals to universal health coverage, control of NTDs will assume an important role towards the target of achieving universal health coverage, including individual financial risk protection. Success in overcoming NTDs is a "litmus test" for universal health coverage against NTDs in endemic countries. The first WHO report on NTDs (2010) set the scene by presenting the evidence for how these interventions had produced results. The second report (2013) assessed the progress made in deploying them and detailed the obstacles to their implementation. This third report analyses for the first time the investments needed to achieve the scale up of implementation required to achieve the targets of the WHO Roadmap on NTDs and universal coverage against NTDs. INVESTING TO OVERCOME THE GLOBAL IMPACT OF NEGLECTED TROPICAL DISEASES presents an investment strategy for NTDs and analyses the specific investment case for prevention, control, elimination and eradication of 12 of the 17 NTDs. Such an analysis is justified following the adoption by the Sixty-sixth World Health Assembly in 2013 of resolution WHA6612 on neglected tropical diseases, which called for sufficient and predictable funding to achieve the Roadmap's targets and sustain control efforts. The report cautions, however, that it is wise investment and not investment alone that will yield success. The report registers progress and challenges and signals those that lie ahead. Climate change is expected to increase the spread of several vector-borne NTDs, notably dengue, transmission of which is directly influenced by temperature, rainfall, relative humidity and climate variability primarily through their effects on the vector. Investments in vector-borne diseases will avoid the potentially catastrophic expenditures associated with their control. The presence of NTDs will thereby signal an early warning system for climate-sensitive diseases. The ultimate goal is to deliver enhanced and equitable interventions to the most marginalized populations in the context of a changing public-health and investment landscape to ensure that all peoples affected by NTDs have an opportunity to lead healthier and wealthier lives."--Publisher's description.
Download or read book Human Helminthiasis written by Luis Rodrigo and published by BoD – Books on Demand. This book was released on 2017-02-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human helminthiasis, known as worm infections, is any macroparasitic disease affecting humans, in which a part of the body is invaded by a lot of worms, known as helminths. They are broadly classified into flukes, tapeworms, and roundworms. Soil-transmitted helminthiasis and schistosomiasis are the most important, being included into the neglected tropical diseases. Helminthiasis has been found to result in poor birth outcome, less cognitive development, lower school and work performance, lower socioeconomic development, and poverty. Soil-transmitted helminthiases are responsible for parasitic infections in as much as a quarter of the human population worldwide. This group of infective diseases has been targeted under the joint action of the world's leading pharmaceutical companies and local governments, trying to achieve their eradication.
Download or read book Infections of the Central Nervous System written by Fabrice Chretien and published by John Wiley & Sons. This book was released on 2020-01-08 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: Der neue Band aus der Reihe International Society of Neuropathology wurde anlässlich der British Medical Association (BMA) Awards 2019 wärmstens empfohlen. Die Herausgeber sind Experten des Fachgebiets und beschreiben Infektionen des Nervensystems mit ihren klinischen, pathologischen und genetischen Eigenheiten. Auch seltene Erkrankungen werden in übersichtlichen Kapiteln erläutert, zusammen mit Definitionen, mikrobiologischen Eigenschaften, Epidemiologie, klinischen Ausprägungen, Labortests, Pathologie, Genetik und Behandlungsoptionen.
Download or read book Controlling Disease Due to Helminth Infections written by Crompton D.W.T. and published by World Health Organization. This book was released on 2003 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helminth infections are caused by parasitic worms (including tapeworms and roundworms). These diseases are associated with poverty, and in school-age populations in developing countries, intestinal helminth infections rank first among the causes of all communicable and noncommunicable diseases. This book is based on papers presented at an OECD conference, held in Bali, Indonesia in February 2000, which sought to review activities for the control of diseases due to soil-transmitted helminth infections in Indonesia and neighbouring countries.
Download or read book Forgotten People Forgotten Diseases written by Peter J. Hotez and published by John Wiley & Sons. This book was released on 2020-07-24 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forgotten People, Forgotten Diseases Second Edition The neglected tropical diseases (NTDs) are the most common infections of the world's poor, but few people know about these diseases and why they are so important. This second edition of Forgotten People, Forgotten Diseases provides an overview of the NTDs and how they devastate the poor, essentially trapping them in a vicious cycle of extreme poverty by preventing them from working or attaining their full intellectual and cognitive development. Author Peter J. Hotez highlights a new opportunity to control and perhaps eliminate these ancient scourges, through alliances between nongovernmental development organizations and private-public partnerships to create a successful environment for mass drug administration and product development activities. Forgotten People, Forgotten Diseases also Addresses the myriad changes that have occurred in the field since the previous edition. Describes how NTDs have affected impoverished populations for centuries, changing world history. Considers the future impact of alliances between nongovernmental development organizations and private-public partnerships. Forgotten People, Forgotten Diseases is an essential resource for anyone seeking a roadmap to coordinate global advocacy and mobilization of resources to combat NTDs.
Download or read book Bench aids for the diagnosis of intestinal parasites written by World Health Organization and published by World Health Organization. This book was released on 2019-09-02 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Bench aids for the diagnosis of intestinal parasites is intended both as a practical tool for the diagnosis of intestinal parasitic infections for laboratory and field workers and as a teaching aid for students and trainees. The plates are arranged on two sides: the recto with microphotographs for the identification of eggs larvae trophozoites cysts and oocysts occurring in faeces and the verso dedicated to the different copromicroscopical methods (procedures) and main staining techniques used in parasitology. Special attention has been devoted to all graphical and pictorial contents. The decision to include the outline of an Ascaris lumbricoides egg in its relative size next to each parasitic structure fulfils the intention of visualizing the actual dimensions that the eye needs to be looking for when examining the specimens with a microscope. For each image the size of the parasite and a short description are provided to assist in the microscopical identification. Two summary plates one for helminths and the other for protozoa are also included to provide a visual overview of the different presentations of parasitic elements. The bench aids have been produced in a weatherproof plastic-sealed format that is robust and easy to use at the bench. They are recommended for use by all health workers engaged in the routine diagnosis of intestinal parasitic infections.
Download or read book Toward a Mechanistic Understanding of Helminth Coinfections written by Chiara Vanalli and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamics of infectious diseases are driven by processes that occur across multiple scales. Within the host, the immune response regulates the intensity and duration of parasite infections and protects from subsequent re-infections, albeit not always successfully. Host immunity against a parasite can be altered by the presence of a second parasite species and immune-mediated competition, facilitation or neutralism are each possible outcomes of parasite-parasite interactions. Within-host interactions between coinfecting parasites can generate a cascade of effects that can modify parasite transmission and persistence in a host population. Furthermore, natural host-parasite systems are constantly under the effect of environmental forces, which add an additional layer of complexity to the drivers of infection and transmission. Climatic variables directly affect the abundance of parasites in the environment, and have been found to impact infection seasonality, geographical distribution and size of outbreaks. The study of the impacts of global warming on infectious diseases is particularly relevant for predicting climate change effects on the wellbeing of populations and planning adequate interventions. Despite efforts toward more effective treatments and control strategies, infectious diseases remain a global issue for public health, agriculture, and wildlife conservation, with consequences that could be worse under global warming. A more holistic vision is needed to understand how the different processes occurring across scales concomitantly affect parasite infection, which can provide key insights into reducing disease burden. The development and implementation of mechanistic models represents a useful approach for disentangling the contribution of the multiple drivers that affect infection dynamics and for comparing processes across host-parasite systems. These models can provide testable hypotheses on the relative contribution of different mechanisms and offer relevant knowledge to improve our current understanding of the processes that drive parasite transmission and persistence. In my dissertation, I use soil-transmitted helminths to investigate the interactions between immunological, epidemiological and environmental drivers of single and coinfections, and to foresee their consequences at both the within-host and epidemiological scales. Using data from the lab on parasite intensity and immune response, I identify an immune-mediated interaction between two coinfecting helminths of the European rabbit. General immunological findings are confirmed by field data on two natural rabbit populations from Scotland, where coinfection leads to increased parasite intensity, higher parasite shedding and longer survival in the environment. In addition, I investigate the non-linearities in the climatic response of free-living stages of different helminth species, providing projections of future spatiotemporal dynamics of the hazard of helminth infection under a changing climate. Overall, my research work enhances our mechanistic understanding of the complex interactions between the multiple drivers of helminth infections and how these dynamics are altered in the presence of coinfections. My findings provide insights on processes occurring across different scales and offer a more realistic representation of the dynamics of a host-parasite system using both lab and field data. Ultimately, the within-host, immune-epidemiological and climate-driven mathematical frameworks I have developed are useful tools to investigate similar research questions in other host-parasite systems, including livestock and human infections that share similar challenges.
Download or read book Parasite Life Cycles written by Dickson D. Despommier and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a unique, visual approach to the depiction of parasite life cycles, this detailed atlas presents a clear, concise, and complete overview of the parasite/human host interrelationship. 75 life cycles include all the major protozoan and helminth pathogens of man with new and updated information on several organisms. The illustrations follow the route of infection from point of entry, through the developmental stages, to completion of the cycle as the parasite reinfects the next host. Precise biological anatomical and medical depiction provides reinforcement. Distinguished by its organization, continuity, and accuracy, this comprehensive work will be a valuable reference for students, clinicians and others interested in the field of parasitology.
Download or read book Sex Hormones and Immunity to Infection written by Sabra L. Klein and published by Springer Science & Business Media. This book was released on 2009-10-22 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why sex matters Among human and nonhuman animals, the prevalence and intensity of infection typically is higher in males than females and may reflect differences in exposure as well as susceptibility to pathogens. Elevated immunity among females is a double-edged sword in which it is beneficial against infectious diseases but is detrimental in terms of increased development of autoimmune diseases. The present book critically reviews the evolutionary origin and the functional mechanisms responsible for sexual dimorphism in response to infection. It emphasizes the value of examining responses in both males and females to improve our understanding about host-pathogen interactions in both sexes. The contributors are experts in their specific disciplines which range from microbiology and immunology to genetics, pathology, and evolutionary biology. The book aims at bringing insight to the treatment and management of infectious diseases; it delineates areas where knowledge is lacking and highlights future avenues of research.
Download or read book Epidemiology Diagnosis and Control of Helminth Parasites of Swine written by Allan Roepstorff and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1998 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blue Marble Health written by Peter J. Hotez and published by JHU Press. This book was released on 2016-09 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do diseases of poverty afflict more people in wealthy countries than in the developing world? In 2011, Dr. Peter J. Hotez relocated to Houston to launch Baylor’s National School of Tropical Medicine. He was shocked to discover that a number of neglected diseases often associated with developing countries were widespread in impoverished Texas communities. Despite the United States’ economic prowess and first-world status, an estimated 12 million Americans living at the poverty level currently suffer from at least one neglected tropical disease, or NTD. Hotez concluded that the world’s neglected diseases—which include tuberculosis, hookworm infection, lymphatic filariasis, Chagas disease, and leishmaniasis—are born first and foremost of extreme poverty. In this book, Hotez describes a new global paradigm known as “blue marble health,” through which he asserts that poor people living in wealthy countries account for most of the world’s poverty-related illness. He explores the current state of neglected diseases in such disparate countries as Mexico, South Korea, Argentina, Australia, the United States, Japan, and Nigeria. By crafting public policy and relying on global partnerships to control or eliminate some of the world’s worst poverty-related illnesses, Hotez believes, it is possible to eliminate life-threatening disease while at the same time creating unprecedented opportunities for science and diplomacy. Clear, compassionate, and timely, Blue Marble Health is a must-read for leaders in global health, tropical medicine, and international development, along with anyone committed to helping the millions of people who are caught in the desperate cycle of poverty and disease.
Download or read book Important Helminth Infections in Southeast Asia written by and published by Academic Press. This book was released on 2010-09-15 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thematic volume provides authoritative, up-to-date reviews pertaining to the epidemiology, public health significance and shifts therein, control (current activities, successes, setbacks), persisting challenges (e.g. sanitation, universal coverage of health services, health-related behavior) of the key parasitic diseases in Southeast Asia. The book also discusses the new tools and approaches for enhanced discovery and control of helminthic diseases. Informs and updates on all the latest developments in the field Contributions from leading authorities and industry experts
