Salmonella Dissemination Among Poultry
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Salmonella Dissemination Among Poultry
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Author : Society for Applied Bacteriology
language : en
Publisher:
Release Date :
Salmonella Dissemination Among Poultry written by Society for Applied Bacteriology and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Contribution Of Salmonella Enteritidis Virulence Factors To Intestinal Colonization And Systemic Dissemination In Day Old Chickens
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Author : Tarek Addwebi
language : en
Publisher:
Release Date : 2013
Contribution Of Salmonella Enteritidis Virulence Factors To Intestinal Colonization And Systemic Dissemination In Day Old Chickens written by Tarek Addwebi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Salmonella enterica serovar Enteritidis (S. Enteritidis) is one of the most common serovars associated with poultry and poultry product contamination in the USA. We previously identified fifteen mutant strains of S. Enteritidis phage type 4 (PT4) with significantly reduced invasiveness in human intestinal epithelial cells (Caco-2), chicken macrophages (HD-11) and chicken hepatocellular epithelial cells (LMH). These included S. Enteritidis mutants with transposon insertions in newly identified S. Enteritidis-specific genes (pegD and SEN1393), and genes or genomic islands common to most other Salmonella serovars (SEN0803, SEN0034, KsgA, SEN2278 and SEN3503 ) along with eight genes previously known to contribute to enteric infection (hilA, pipA, fliH, fljB, csgB, spvR, and rfbMN). We hypothesized that S. Enteritidis employs both common Salmonella enterica colonization factors and S. Enteritidis-specific traits to establish infection in chickens. Four S. Enteritidis mutants (SEN0034::Tn5, fliH::Tn5, SEN1393::Tn5 and spvR::Tn5) were indistinguishable from the isogenic wild-type strain when orally inoculated in one-day-old chickens whereas two mutants (CsgB::Tn5 and PegD::Tn5) were defective for intestinal colonization (P
Producing Safe Eggs
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Author : Steven Ricke
language : en
Publisher: Academic Press
Release Date : 2016-09-13
Producing Safe Eggs written by Steven Ricke and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-13 with Technology & Engineering categories.
Producing Safe Eggs: Microbial Ecology of Salmonella takes the unique approach of interfacing problems of Salmonella and microbial contamination with commercial egg production. It presents in-depth information on microbial contamination, safety and control, physiology, immunology, neurophysiology, and animal welfare, which makes this book a complete reference for anyone involved in the safe production of eggs and egg products in the food industry. This book discusses management and risk factors across the entire egg production process, including practical applications to decrease disease and contaminated food products in poultry houses, processing plants and retail businesses. It is an integral reference for food scientists, food safety and quality professionals, food processors, food production managers, and food business owners, as well as students in food science, safety, microbiology, and animal science. Includes pre- and post-harvest control measures to reduce microbial contamination and salmonella risks Presents hot topics regarding vaccination, egg-in-shell pasteurization, and other new technologies currently under development Provides risk assessment strategies for implementation in business operations Discusses management and risk factors across the entire egg production process, including practical applications to decrease disease and contaminated food products in poultry houses, processing plants, and retail businesses Offers a complete reference for anyone involved in the safe production of eggs and egg products in the food industry
Current Topics In Salmonella And Salmonellosis
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Author : Mihai Mares
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-04-05
Current Topics In Salmonella And Salmonellosis written by Mihai Mares and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-05 with Medical categories.
The genus Salmonella comprises an important number of bacterial species able to colonize and infect numerous animal species and humans. Although more than a hundred years passed since its discovery, Salmonella still represents a redoubtable and successful microorganism, difficult to deal with. Whether we discuss about typhoid fever or food poisoning, the public health and financial consequences are practically incalculable. The costs attributable to Salmonella contamination of meat, eggs, and vegetables are also very high worldwide. Antimicrobial resistance in Salmonella isolates is an emerging threat not only in humans, and special measures should be addressed to this global problem. The book Current Topics in Salmonella and Salmonellosis contains a series of reviews about all-important issues concerning these subjects. It comprises 14 chapters grouped in 4 sections emphasizing new insights into pathogenesis, bacterial detection and antibiotic resistance, infections in animals, risk factors, and control strategies. The new genomic data and the exhaustive presentation of molecular pathogenesis bring novelty to the book and can help to improve our knowledge about Salmonella-induced diseases.
Microbiology Of Waterborne Diseases
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Author :
language : en
Publisher: Academic Press
Release Date : 2013-11-08
Microbiology Of Waterborne Diseases written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-08 with Science categories.
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
The Use Of Drugs In Food Animals
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1999-01-12
The Use Of Drugs In Food Animals written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-12 with Medical categories.
The use of drugs in food animal production has resulted in benefits throughout the food industry; however, their use has also raised public health safety concerns. The Use of Drugs in Food Animals provides an overview of why and how drugs are used in the major food-producing animal industriesâ€"poultry, dairy, beef, swine, and aquaculture. The volume discusses the prevalence of human pathogens in foods of animal origin. It also addresses the transfer of resistance in animal microbes to human pathogens and the resulting risk of human disease. The committee offers analysis and insight into these areas: Monitoring of drug residues. The book provides a brief overview of how the FDA and USDA monitor drug residues in foods of animal origin and describes quality assurance programs initiated by the poultry, dairy, beef, and swine industries. Antibiotic resistance. The committee reports what is known about this controversial problem and its potential effect on human health. The volume also looks at how drug use may be minimized with new approaches in genetics, nutrition, and animal management.
Food Safety In Poultry Meat Production
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Author : Kumar Venkitanarayanan
language : en
Publisher: Springer
Release Date : 2019-03-11
Food Safety In Poultry Meat Production written by Kumar Venkitanarayanan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-11 with Technology & Engineering categories.
This comprehensive study of poultry meat safety offers readers the most up-to-date information on food safety concerns in poultry meat production. Chapters address recent topics of interest such as organic poultry production, antimicrobial resistant pathogens in poultry, antibiotic usage in poultry production, and pre- and post- harvest approaches to improving poultry meat safety. The last couple of decades have observed a significant increase in poultry meat production in the US. However, poultry meat is a potential source of foodborne pathogens such as Salmonella, Campylobacter spp. and pathogenic Escherichia coli (APEC linked to human infections), leading to economic losses to the poultry industry and impacting public health. Advances in knowledge in microbiology, molecular biology, immunology and “omics” fields have intensified efforts to improve the microbiological safety of poultry by targeting virulence mechanisms of the pathogens, developing vaccines and improving gut health in chickens. Moreover, due to the emergence of multidrug resistance in poultry-borne pathogens, and growth of organic poultry production, there exists significant interest for developing natural strategies for controlling pathogens in chickens. This edited volume provides insight into these strategies and covers other material of interest to food microbiologists, public health personnel, and poultry scientists. Readers of various backgrounds will appreciate its incorporation of recent developments not covered in other publications on the subject.
Salmonella
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Author : Rufus K. Guthrie
language : en
Publisher: CRC Press
Release Date : 2018-05-04
Salmonella written by Rufus K. Guthrie and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-04 with Technology & Engineering categories.
Salmonella deals with the common infectious disease, Salmonellosis, which is commonly foodborne and is easily spread in any kitchen. The source of the pathogenic organisms is frequently poultry and the organism is often spread in the kitchen from poultry to other foods. This book describes the organisms, paths of transmission, infection and its treatment, and the control of the spread of the disease. The book is written so that food handlers at all levels can readily understand the material included. The book will also be easily understood by the lay person who could find it useful in any kitchen. Salmonella is excellent as a text or supplementary reading for food technology classes and sanitation classes.
Improving Food Safety Through A One Health Approach
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Author : Institute of Medicine
language : en
Publisher: National Academies Press
Release Date : 2012-09-10
Improving Food Safety Through A One Health Approach written by Institute of Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-10 with Medical categories.
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.
Medical Microbiology
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Author : Samuel Baron
language : en
Publisher: University of Texas Medical Branch
Release Date : 1996-01-01
Medical Microbiology written by Samuel Baron and has been published by University of Texas Medical Branch this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-01-01 with Medical categories.