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Author: Ronald Fayer
Publisher: CRC Press
ISBN: 1420052276
Category : Medical
Languages : en
Pages : 579
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Book Description
From the microscopic observation of infection to the widespread application of molecular techniques in taxonomy and epidemiology, to the genome sequencing of two major species and advances in biochemistry, phylogeny, and water treatment, new information on this fascinating genus continues to mount as we discover and utilize the latest scientific te
Author: Ronald Fayer
Publisher: CRC Press
ISBN: 1420052276
Category : Medical
Languages : en
Pages : 579
Get Book Here
Book Description
From the microscopic observation of infection to the widespread application of molecular techniques in taxonomy and epidemiology, to the genome sequencing of two major species and advances in biochemistry, phylogeny, and water treatment, new information on this fascinating genus continues to mount as we discover and utilize the latest scientific te
Author:
Publisher: Academic Press
ISBN: 0124159761
Category : Science
Languages : en
Pages : 719
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Book Description
The second edition of Microbiology of Waterborne Diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. The book is divided into sections covering bacteria, protozoa, and viruses. Other sections detail methods for detecting and identifying waterborne microorganisms, and the ways in which they are removed from water, including chlorine, ozone, and ultraviolet disinfection. The second edition of this handbook has been updated with information on biofilms and antimicrobial resistance. The impact of global warming and climate change phenomena on waterborne illnesses are also discussed. This book serves as an indispensable reference for public health microbiologists, water utility scientists, research water pollution microbiologists environmental health officers, consultants in communicable disease control and microbial water pollution students. Focuses on the microorganisms of most significance to public health, including E. coli, cryptosporidium, and enterovirus Highlights the basic microbiology, clinical features, survival in the environment, and gives a risk assessment for each pathogen Contains new material on antimicrobial resistance and biofilms Covers drinking water and both marine and freshwater recreational bathing waters
Author: Ynes R. Ortega
Publisher: Springer Science & Business Media
ISBN: 0387311971
Category : Technology & Engineering
Languages : en
Pages : 301
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Book Description
This book examines the two major parasite groups that are transmitted via water or foods: the single-celled protozoa, and the helminths: cestodes (tapeworms), nematodes (round worms), and trematodes (flukes). Each chapter covers the biology, mechanisms of pathogenesis, epidemiology, treatment, and inactivation of these parasites. This important new text offers a better understanding of the biology and control of parasitic infections necessary to reduce or eliminate future outbreaks in the U.S. and elsewhere.
Author: R.C.A. Thompson
Publisher: Elsevier
ISBN: 0080530109
Category : Science
Languages : en
Pages : 469
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Book Description
In the relatively short period since Cryptosporidium was recognised as a human pathogen, and that it could be transmitted in water as well as directly between animals and people, it has been the subject of intense investigations. Its status as an opportunistic pathogen, especially in AIDS patients, and the lack of effective anti-cryptosporidial drugs have served to emphasise the public health importance of this organism. This has to some extent overshadowed the fact that Cryptosporidium is also an important pathogen of domestic animals and wildlife. In recent years, the application of molecular biology and culture techniques have had an enormous impact on our understanding of the aetiological agents of cryptosporidial infections and our ability to study the causative agents in the laboratory. As a consequence, a wealth of information and novel data has been produced during the last 3-4 years, particularly in the areas of taxonomy, biology, pathogenesis, epidemiology - particularly zoonotic and water borne transmission, and treatment.It is thus very timely to bring together in this book the international research community involved to review the major advances in research and identify the important research priorities for the future, thus enabling as wide an audience as possible to benefit from and share in this comprehensive look at Cryptosporidium and cryptosporidiosis.
Author: Joann Colville
Publisher: Elsevier Health Sciences
ISBN: 0323070922
Category : Medical
Languages : en
Pages : 264
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Book Description
This essential, authoritative handbook provides clear, accurate coverage of zoonoses — diseases that can spread from animals to humans. The consistent format helps you quickly locate key information, such as how each disease affects the host, how it is spread, how it is treated, and necessary safety precautions. It also discusses the importance of educating animal owners about the public health implications of zoonoses and how to prevent them from spreading. - Clear, concise coverage helps you respond quickly when presented with diseases that could potentially spread between patients, clients, and staff in the veterinary clinic. - Each disease entry begins with a chart of its potential morbidity (the rate of incidence of a disease) and mortality (death rate), giving you at-a-glance access to the chance of contracting the disease and the severity of the disease if contracted. - Clinically relevant coverage includes information on the etiology (bacterial, viral, parasitic, etc.), most common nonhuman hosts, transmission modes, course of the disease, clinical signs in animals and humans, diagnostic tests, prevention, and general advice. - Essential information on preventing the spread of disease helps you educate clients about how to protect themselves and their animals from zoonoses. - Coverage of diseases such as mad cow disease, West Nile virus, rabies, and anthrax, prepares you to answer client questions about diseases that are in the public eye.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309138728
Category : Medical
Languages : en
Pages : 328
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Book Description
As the human population grows-tripling in the past century while, simultaneously, quadrupling its demand for water-Earth's finite freshwater supplies are increasingly strained, and also increasingly contaminated by domestic, agricultural, and industrial wastes. Today, approximately one-third of the world's population lives in areas with scarce water resources. Nearly one billion people currently lack access to an adequate water supply, and more than twice as many lack access to basic sanitation services. It is projected that by 2025 water scarcity will affect nearly two-thirds of all people on the planet. Recognizing that water availability, water quality, and sanitation are fundamental issues underlying infectious disease emergence and spread, the Institute of Medicine held a two-day public workshop, summarized in this volume. Through invited presentations and discussions, participants explored global and local connections between water, sanitation, and health; the spectrum of water-related disease transmission processes as they inform intervention design; lessons learned from water-related disease outbreaks; vulnerabilities in water and sanitation infrastructure in both industrialized and developing countries; and opportunities to improve water and sanitation infrastructure so as to reduce the risk of water-related infectious disease.
Author: David Carmena
Publisher: Mdpi AG
ISBN: 9783036530789
Category : Science
Languages : en
Pages : 216
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Book Description
The enteric protozoans Cryptosporidium spp. and Giardia duodenalis are the most common diarrhoea-causing protozoan parasites worldwide. Cryptosporidium spp. is a leading cause of diarrhoea morbidity and mortality in children younger than 5 years of age in poor-resource settings in sub-Saharan Africa and South Asia. Although infection by G. duodenalis is rarely a fatal condition, giardiasis is commonly associated with childhood growth faltering and cognitive impairment. Because of their significant socioeconomic impact, particularly in low-income countries, giardiasis and cryptosporidiosis joined the "Neglected Disease Initiative" launched by the World Health Organization in 2004. Both Cryptosporidium spp. and G. duodenalis are ubiquitous in the environment and can infect a wide range of hosts with different specificities, meaning that humans may acquire the infection via waterborne, foodborne, or zoonotic transmission. Recent advances in detection and molecular epidemiology have indicated that certain species/genotypes of Cryptosporidium and G. duodenalis have an expanded range of suitable hosts, suggesting that their transmission pathways are more intricate than previously thought, challenging our current notion of host specificities. Therefore, there is a clear need for more studies aiming at investigatingthat aim to investigate the frequency and molecular diversity of these parasites in humans, production and companion animals, and wildlife species. This information would be extremely useful to elucidate the transmission dynamics of cryptosporidiosis and giardiasis, and to investigate the exact contribution of zoonotic events to human infections.
Author: Guy D. Eslick
Publisher: Elsevier Health Sciences
ISBN: 032354844X
Category : Medical
Languages : en
Pages : 285
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Book Description
Many bacteria, viruses, protozoa, and fungi play key roles in the development of gastrointestinal diseases, and this practical reference brings you up to speed with this increasingly important area. Covering a broad range of GI diseases and cancers, this resource provides an expert overview of the field, ideal for all gastroenterologists and infectious disease physicians. - Covers infections associated with gastroesophageal reflux disease and Barrett's esophagus, gallbladder disease, acute pancreatitis, small intestinal bacterial overgrowth, irritable bowel syndrome, inflammatory bowel disease, appendicitis, Whipple Disease, Crohn's Disease, and more. - Discusses esophageal cancer, gastric cancer, cholangiocarcinoma, hepatocellular carcinoma, and colorectal cancer. - Includes chapters on gut microbiome, fecal transplants, and the molecular pathgenesis of gastrointestinal infections. - Consolidates today's available information on this timely topic into a single convenient resource.
Author: Jan R. Mead
Publisher: Humana
ISBN: 9781493997473
Category : Medical
Languages : en
Pages : 407
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Book Description
This book encompasses broad aspects of Cryptosporidium research with established methods that have been improved and expanded over the years as well as recent cutting-edge techniques. Within this collection are numerous molecular methods as well as protocols for genotyping and diagnostics, while also including room for in vitro cell culture techniques to address the issues with growing this difficult organism continuously. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Cryptosporidium: Methods and Protocols serves as an idea guide to the inherent challenges of working with cryptosporidial parasites to provide a foundation for new investigators to build upon. The chapter “Accessing Cryptosporidium Omic and Isolate Data via CryptoDB.org” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Author: Guadalupe Ortega-Pierres
Publisher: CABI
ISBN: 1845933915
Category : Medical
Languages : en
Pages : 518
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Book Description
Giardia and Cryptosporidium are both parasites of considerable global interest due to the gastrointestinal problems these organisms can cause in humans as well as domestic and wild animals. Despite its long history as the causative agent of giardiasis, the clinical and zoonotic significance of Giardia infections in humans and animals is only beginning to emerge with the application of molecular tools. Less is known about Cryptosporidium and studies seek to understand the impact of infection in livestock and other animals, its epidemiology and zoonotic significance. Presenting a comprehensive overview of recent research this book draws on the experience of experts in all fields of Giardia and Cryptosporidium research.
