The Role of Environmental Reservoirs in Campylobacter-mediated Infection PDF Download

Author: Shymaa Enany
Publisher: Frontiers Media SA
ISBN: 2889718581
Category : Science
Languages : en
Pages : 135

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Author: Samuel K. Sheppard
Publisher: Caister Academic Press Limited
ISBN: 9781908230362
Category : Science
Languages : en
Pages : 0

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"Medical microbiology and infectious diseases, Swansea University, Swansea UK."

Author: Philip Sutton
Publisher: CABI
ISBN: 1845935942
Category : Medical
Languages : en
Pages : 316

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This book provides a broad overview of the current understanding of Helicobacter pylori emphasizing its world health impacts. It includes 13 chapters organized into 3 parts: "Pathologies and Treatment", "Host Response" and "Bacterial Defence". Part I (5 chapters) reviews the epidemiology of H. pylori infection, H. pylori infection in Asia, gastric adenocarcinoma, antimicrobial resistance and approaches to treatment, and extragastric manifestations of H. pylori infection. Part II (4 chapters) describes H. pylori-induced acquired immunity and immunoregulation, host genetic factors and susceptibility to H. pylori pathogenesis, innate immune initiators and effectors in H. pylori infection, and H. pylori vaccines. Part III (4 chapters) discusses the importance of H. pylori lipopolysaccharides in gastric adaptation and pathogenesis, H. pylori virulence factors, H. pylori adhesion to the gastric surface, and helicobacteromics. This book is an essential resource for researchers, students and medics in infectious and Helicobacter-associated diseases.

Author: Steffen Backert
Publisher: Springer Nature
ISBN: 3030654818
Category : Medical
Languages : en
Pages : 334

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Book Description
This edited volume explores Campylobacter species, which are some of the most important foodborne pathogens. Above all, contaminated poultry meat can cause human gastroenteritis in both developed and developing countries. The respective contributions reveal how these infections can also increase the risk of generalized paralytic diseases such as Guillain-Barré syndrome, Miller-Fisher syndrome, and Chinese paralytic syndrome. Due to their influence on the nervous system, circulatory system, and various organs, Campylobacter infections represent a serious public health concern. Campylobacter can be effectively combated by addressing the hygienic conditions in both food production and human lifestyles. Accordingly, the authors put forward a One Health perspective, which provides readers with essential insights into the basic biology of Campylobacter, as well as practical guidance on aspects ranging from food production to the clinical treatment of infections. Chapters 'Population Biology and Comparative Genomics of Campylobacter Species' and 'Natural Competence and Horizontal Gene Transfer in Campylobacter' are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Author: Ozan Gundogdu
Publisher: Frontiers Media SA
ISBN: 2889664805
Category : Science
Languages : en
Pages : 226

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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: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309259363
Category : Medical
Languages : en
Pages : 418

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Book Description
Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.

Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030949382X
Category : Medical
Languages : en
Pages : 291

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Legionnaires' disease, a pneumonia caused by the Legionella bacterium, is the leading cause of reported waterborne disease outbreaks in the United States. Legionella occur naturally in water from many different environmental sources, but grow rapidly in the warm, stagnant conditions that can be found in engineered water systems such as cooling towers, building plumbing, and hot tubs. Humans are primarily exposed to Legionella through inhalation of contaminated aerosols into the respiratory system. Legionnaires' disease can be fatal, with between 3 and 33 percent of Legionella infections leading to death, and studies show the incidence of Legionnaires' disease in the United States increased five-fold from 2000 to 2017. Management of Legionella in Water Systems reviews the state of science on Legionella contamination of water systems, specifically the ecology and diagnosis. This report explores the process of transmission via water systems, quantification, prevention and control, and policy and training issues that affect the incidence of Legionnaires' disease. It also analyzes existing knowledge gaps and recommends research priorities moving forward.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309091225
Category : Nature
Languages : en
Pages : 329

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Book Description
Recent and forecasted advances in microbiology, molecular biology, and analytical chemistry have made it timely to reassess the current paradigm of relying predominantly or exclusively on traditional bacterial indicators for all types of waterborne pathogens. Nonetheless, indicator approaches will still be required for the foreseeable future because it is not practical or feasible to monitor for the complete spectrum of microorganisms that may occur in water, and many known pathogens are difficult to detect directly and reliably in water samples. This comprehensive report recommends the development and use of a "tool box" approach by the U.S Environmental Protection Agency and others for assessing microbial water quality in which available indicator organisms (and/or pathogens in some cases) and detection method(s) are matched to the requirements of a particular application. The report further recommends the use of a phased, three-level monitoring framework to support the selection of indicators and indicator approaches.Â

Author: World Health Organization
Publisher: World Health Organization
ISBN: 9789241550130
Category : Business & Economics
Languages : en
Pages : 0

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Book Description
WHO has launched new guidelines on use of medically important antimicrobials in food-producing animals, recommending that farmers and the food industry stop using antibiotics routinely to promote growth and prevent disease in healthy animals. These guidelines aim to help preserve the effectiveness of antibiotics that are important for human medicine by reducing their use in animals.