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Author: Patricia L. Rosenfield Publisher: Routledge ISBN: 1317354346 Category : Nature Languages : en Pages : 111
Book Description
One of the major considerations of any environmental resource project must be the effect on human well-being; originally published in 1979, this study aims to deal specifically with the transmission of Schistosomiasis as a human environmental impact. Due to its relationship with water, Schistosomiasis transmission areas can be spread or aggravated by new water resource projects particularly in developing countries, which could potentially lead to an epidemic situation. Rosenfield aims to demonstrate how prevention ideas can be conceived early on in the design process by exploring methodologies for predicting the prevalence of Schistosomiasis in certain areas and management strategies for controlling transmission. This title will be of interest to students of Environmental Studies and professionals.
Author: Patricia L. Rosenfield Publisher: Routledge ISBN: 1317354346 Category : Nature Languages : en Pages : 111
Book Description
One of the major considerations of any environmental resource project must be the effect on human well-being; originally published in 1979, this study aims to deal specifically with the transmission of Schistosomiasis as a human environmental impact. Due to its relationship with water, Schistosomiasis transmission areas can be spread or aggravated by new water resource projects particularly in developing countries, which could potentially lead to an epidemic situation. Rosenfield aims to demonstrate how prevention ideas can be conceived early on in the design process by exploring methodologies for predicting the prevalence of Schistosomiasis in certain areas and management strategies for controlling transmission. This title will be of interest to students of Environmental Studies and professionals.
Author: Peter Jordan Publisher: Oxford University Press, USA ISBN: Category : Medical Languages : en Pages : 486
Book Description
Human schistosomes (blood flukes) are digenetic trematodes that spend the adult part of their life cycle in humans and a further part in aquatic snails. Despite advances in chemotherapy, schistosomiasis is still a significant infection in the populations of several countries in the tropics. This book replaces a previous volume Schistosomiasis: Epidemiology, Treatment and Control (Heinemann, 1982) by Jordan and Webbe. All chapters have been rewritten by internationally renowned workers. Ultrasound, expected to aid identification of early disease in the field and increase our understanding of its evolution, is discussed in a new chapter. Others, each with an extensive bibliography, review the parasites and their snail intermediate hosts, epidemiology, clinical manifestations and pathology, diagnosis, immunology, drugs and patient management and control. Limitations of the role of chemotherapy in morbidity control are discussed and the need for flexibility in control interventions in the varied epidemiological situations is stressed. An interdisciplinary approach may be necessary to reduce transmission by appropriate measures against the snail intermediate host, and to implement public health measures, including the provision of safe water (with many other medical and social benefits) and health education. This comprehensive volume is for public health workers involved in the prevention and control of the disease, for physicians, and for students and teachers of many disciplines. It also provides a reference book for health planners, social anthropologists, health educators, water and sanitary engineers and others engaged in improving health in the tropics. Physicians in temperate countries will also find it a useful reference book as schistosomiasis, often acute, is being diagnosed more frequently in those returning from holidays in endemic areas.
Author: WHO Expert Committee on the Control of Schistosomiasis Publisher: ISBN: Category : Medical Languages : en Pages : 104
Book Description
A comprehensive guide to the technical and practical factors that need to be considered when designing and implementing programmes for the control of schistosomiasis. Noting the success of strategies focused on morbidity control, the report shows how the spectrum of programme goals can now be broadened to include reductions in the prevalence and intensity of established infections and decreases in the intensity of transmission. Throughout, emphasis is placed on knowledge and experiences that can help programme managers establish feasible goals and then select control options in line with the form of infection, its public health importance, the degree and type of morbidity, available resources, and integration into the primary health care system. Information is specific to the different types of schistosomiasis and the distinctive epidemiological features, clinical manifestations, and response to treatment of each. The report has three main parts. The first, which is devoted to strategies for control, gives programme managers a concise, yet complete review of all factors that need to be considered when establishing priorities and deciding on the most appropriate options for control. Emphasis is placed on the many recent advances, including experiences with praziquantel, that have strengthened the tools available for prevention, diagnosis, treatment, and cure. While noting the severe financial constraints faced in many endemic countries, the report cites recent findings and experiences that make it possible for each endemic country to take action against schistosomiasis, even when resources are scarce and health services limited. The second part gives specialists a detailed state-of-the-art review of all technical developments relevant to control. Separate sections describe the distinctive patterns of morbidity and mortality seen in each form of infection, update knowledge about the parasite and its mammalian hosts, and summarize what is known about the snail intermediate host and its susceptibility to control by molluscicides, biological agents, and environmental management. Other sections describe a range of advances in diagnostic tools, from hospital-based radiological investigations to the use of portable ultrasound equipment at the village level, and issue advice on treatmet and retreatment schedules for chemotherapy with praziquantel, metrifonate, and oxamniquine. The final part uses profiles of control programmes in 23 countries to document the feasibility of control and illustrate the diversity of approaches that can be applied according to different national conditions, forms and prevalence of infection, health care systems, and available resources.
Author: Alan Fenwick Publisher: CABI ISBN: 1786392550 Category : Medical Languages : en Pages : 307
Book Description
Schistosomiasis is Africa's second most common parasitic disease. Less than 20 years ago, over 200 million were infected. In many high-risk areas the Schistosomiasis Control Initiative (SCI) has been helping to tackle the disease by offering treatments to millions of children. This book tells the story of a man, Alan Fenwick, who founded the SCI to control the worms and snails and so improve the lives of many burdened with the disease as well as reducing the numbers infected. Over this period SCI and the Ministries of Health and Education in 16 countries delivered over 220 million treatments. Treatment coverage of up to 75% has been achieved. Widely recognised as a cost-effective and successful intervention, SCI's knock-on effects include improving overall physical health, school attendance and future prospects for millions of people.
Author: World Health Organization Publisher: World Health Organization ISBN: 9240041605 Category : Medical Languages : en Pages : 144
Book Description
Schistosomiasis is a public health problem in tropical and subtropical regions of Africa, Asia, the Caribbean and South America. It is one of the neglected tropical diseases (NTDs) - a group of diseases and conditions that affect particularly low-income populations, worldwide. Last year, WHO launched a new road map for 2021-2030 that aims to end the suffering from NTDs by 2030, in line with the Sustainable Development Goals. The road map specifically targets the elimination of schistosomiasis as a public health problem, globally. This guideline provides evidence-based recommendations in the following areas: prevalence thresholds, target age groups and frequency of PC, establishment of WASH and snail control activities to support control and elimination of schistosomiasis, diagnostic tests for the assessment of schistosomiasis infection in animal reservoirs, in snail hosts, and in humans. The guideline will provide support to Member States, programme managers, health workers and other stakeholders on the implementation of national schistosomiasis control and elimination programme.
Author: Patricia L. Rosenfield Publisher: Routledge ISBN: 1317354354 Category : Nature Languages : en Pages : 153
Book Description
One of the major considerations of any environmental resource project must be the effect on human well-being; originally published in 1979, this study aims to deal specifically with the transmission of Schistosomiasis as a human environmental impact. Due to its relationship with water, Schistosomiasis transmission areas can be spread or aggravated by new water resource projects particularly in developing countries, which could potentially lead to an epidemic situation. Rosenfield aims to demonstrate how prevention ideas can be conceived early on in the design process by exploring methodologies for predicting the prevalence of Schistosomiasis in certain areas and management strategies for controlling transmission. This title will be of interest to students of Environmental Studies and professionals.