Livestock and its role in the emergence, spread, and evolution of antimicrobial resistance: Animal-to-human or animal-to-environment transmission

Livestock and its role in the emergence, spread, and evolution of antimicrobial resistance: Animal-to-human or animal-to-environment transmission PDF Author: João Pedro Rueda Furlan
Publisher: Frontiers Media SA
ISBN: 2832534635
Category : Medical
Languages : en
Pages : 127

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Book Description
The occurrence of multidrug-resistant bacterial pathogens (e.g., Enterobacterales and nonfermenting Gram-negative bacilli) to critically important antimicrobials such as carbapenems and colistin, last-resort antimicrobials, is a global multifactorial problem that involves animal–food–environmental–human sectors, which requires coordinated One Health and Global Health actions. The raising of food-producing animals has been increasing worldwide due to the rapid increase in demand for livestock products driven by human population growth. Consequently, the intensive use of antimicrobials in this sector has been associated with an increase in antimicrobial resistance. In this regard, the concerns associated with animal-to-human or animal-to-environment transmission of bacteria, including zoonotic pathogens, or plasmid-mediated antimicrobial resistance genes have increased in the last decade.

Livestock and its role in the emergence, spread, and evolution of antimicrobial resistance: Animal-to-human or animal-to-environment transmission

Livestock and its role in the emergence, spread, and evolution of antimicrobial resistance: Animal-to-human or animal-to-environment transmission PDF Author: João Pedro Rueda Furlan
Publisher: Frontiers Media SA
ISBN: 2832534635
Category : Medical
Languages : en
Pages : 127

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Book Description
The occurrence of multidrug-resistant bacterial pathogens (e.g., Enterobacterales and nonfermenting Gram-negative bacilli) to critically important antimicrobials such as carbapenems and colistin, last-resort antimicrobials, is a global multifactorial problem that involves animal–food–environmental–human sectors, which requires coordinated One Health and Global Health actions. The raising of food-producing animals has been increasing worldwide due to the rapid increase in demand for livestock products driven by human population growth. Consequently, the intensive use of antimicrobials in this sector has been associated with an increase in antimicrobial resistance. In this regard, the concerns associated with animal-to-human or animal-to-environment transmission of bacteria, including zoonotic pathogens, or plasmid-mediated antimicrobial resistance genes have increased in the last decade.

The Effects on Human Health of Subtherapeutic Use of Antimicrobials in Animal Feeds

The Effects on Human Health of Subtherapeutic Use of Antimicrobials in Animal Feeds PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309030447
Category : Medical
Languages : en
Pages : 393

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Book Description


The Use of Drugs in Food Animals

The Use of Drugs in Food Animals PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175771
Category : Medical
Languages : en
Pages : 276

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Book Description
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.

One Health

One Health PDF Author: Ronald M. Atlas
Publisher: John Wiley & Sons
ISBN: 1555818439
Category : Medical
Languages : en
Pages : 332

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Book Description
Emerging infectious diseases are often due to environmental disruption, which exposes microbes to a different niche that selects for new virulence traits and facilitates transmission between animals and humans. Thus, health of humans also depends upon health of animals and the environment – a concept called One Health. This book presents core concepts, compelling evidence, successful applications, and remaining challenges of One Health approaches to thwarting the threat of emerging infectious disease. Written by scientists working in the field, this book will provide a series of "stories" about how disruption of the environment and transmission from animal hosts is responsible for emerging human and animal diseases. Explains the concept of One Health and the history of the One Health paradigm shift. Traces the emergence of devastating new diseases in both animals and humans. Presents case histories of notable, new zoonoses, including West Nile virus, hantavirus, Lyme disease, SARS, and salmonella. Links several epidemic zoonoses with the environmental factors that promote them. Offers insight into the mechanisms of microbial evolution toward pathogenicity. Discusses the many causes behind the emergence of antibiotic resistance. Presents new technologies and approaches for public health disease surveillance. Offers political and bureaucratic strategies for promoting the global acceptance of One Health.

Transmission of Antimicrobial Resistance from Livestock Agriculture to Humans and from Humans to Animals

Transmission of Antimicrobial Resistance from Livestock Agriculture to Humans and from Humans to Animals PDF Author: Chantal Morel
Publisher:
ISBN:
Category : Agriculture and Food
Languages : en
Pages : 23

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Book Description
Abstract: The emergence of a resistant pathogen reduces the effectiveness of antibiotics in preventing or treating an infection caused by a micro-organism, thus increasing morbidity and mortality and leading to higher economic costs to livestock producers. An understanding of the underlying disease dynamics is crucial in finding appropriate solutions to containing the rise in antimicrobial resistance. This report synthesises the evidence on the potential modes of transmission of antimicrobial resistance between humans and animals and vice versa. In particular, the important role of the environment in the transmission chain is discussed as well as practices to break this link. This report also illustrates some of the commonly shared antibiotic classes that are used in human medicine and animal production, and the overall trends in the usage of these antibiotics. While information on transmission of resistance is sparse, the report highlights several priority areas where future research could focus in order to bring a greater understanding of these interactions

Antimicrobial Resistance in Bacteria from Livestock and Companion Animals

Antimicrobial Resistance in Bacteria from Livestock and Companion Animals PDF Author: Stefan Schwarz
Publisher: John Wiley & Sons
ISBN: 155581980X
Category : Medical
Languages : en
Pages : 400

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Book Description
The global spread of antimicrobial-resistant pathogenic bacteria is a continuing challenge to the health care of humans and domesticated animals. With no new agents on the horizon, it is imperative to use antimicrobial agents wisely to preserve their future efficacy. Led by Editors Stefan Schwarz, Lina Maria Cavaco, and Jianzhong Shen with Frank Møller Aarestrup, an international team of experts in antimicrobial resistance of livestock and companion animals has created this valuable reference for veterinary students and practitioners as well as researchers and decision makers interested in understanding and preventing antimicrobial resistance.

Antimicrobial Therapy in Veterinary Medicine

Antimicrobial Therapy in Veterinary Medicine PDF Author: Steeve Giguère
Publisher: John Wiley & Sons
ISBN: 111867507X
Category : Medical
Languages : en
Pages : 49

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Book Description
The Fifth Edition of Antimicrobial Therapy in Veterinary Medicine, the most comprehensive reference available on veterinary antimicrobial drug use, has been thoroughly revised and updated to reflect the rapid advancements in the field of antimicrobial therapy. Encompassing all aspects of antimicrobial drug use in animals, the book provides detailed coverage of virtually all types of antimicrobials relevant to animal health. Now with a new chapter on antimicrobial therapy in zoo animals, Antimicrobial Therapy in Veterinary Medicine offers a wealth of invaluable information for appropriately prescribing antimicrobial therapies and shaping public policy. Divided into four sections covering general principles of antimicrobial therapy, classes of antimicrobial agents, special considerations, and antimicrobial drug use in multiple animal species, the text is enhanced by tables, diagrams, and photos. Antimicrobial Therapy in Veterinary Medicine is an essential resource for anyone concerned with the appropriate use of antimicrobial drugs, including veterinary practitioners, students, public health veterinarians, and industry and research scientists.

Drivers, Dynamics and Epidemiology of Antimicrobial Resistance in Animal Production

Drivers, Dynamics and Epidemiology of Antimicrobial Resistance in Animal Production PDF Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251094411
Category : Young Adult Fiction
Languages : en
Pages : 68

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Book Description
It is now accepted that increased antimicrobial resistance (AMR) in bacteria affecting humans and animals in recent decades is primarily influenced by an increase in usage of antimicrobials for a variety of purposes, including therapeutic and non-therapeutic uses in animal production. Antimicrobial resistance is an ancient and naturally occurring phenomenon in bacteria. But the use of antimicrobial drugs – in health care, agriculture or industrial settings – exerts a selection pressure which can favour the survival of resistant strains (or genes) over susceptible ones, leading to a relative increase in resistant bacteria within microbial communities.

Frontiers in Antimicrobial Resistance

Frontiers in Antimicrobial Resistance PDF Author: David G. White (Ph.D.)
Publisher: Amer Society for Microbiology
ISBN: 9781555813291
Category : Medical
Languages : en
Pages : 570

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Book Description
Frontiers in Antimicrobial Resistance: a Tribute to Stuart B. Levy offers a unique examination of the state of antimicrobial and anticancer drug resistance. Written by acknowledged experts who have spent time in Dr. Levy’s laboratory or who have otherwise collaborated with him professionally, this new volume is a tribute to Dr. Levy and acknowledges his significant contributions to the field. Offers a unique scope of coverage, integrating the latest science with public education programs to use antimicrobials appropriately Provides comprehensive and detailed coverage of the most current research on antimicrobial resistance Presents contributions from acknowledged experts in the field Covers the most important clinical pathogens and the major drug classes Addresses an urgent medical crisis Recognizes Dr. Stuart B. Levy and his vital contributions to the field

The Emergence of Zoonotic Diseases

The Emergence of Zoonotic Diseases PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309169739
Category : Medical
Languages : en
Pages : 176

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Book Description
Zoonotic diseases represent one of the leading causes of illness and death from infectious disease. Defined by the World Health Organization, zoonoses are "those diseases and infections that are naturally transmitted between vertebrate animals and man with or without an arthropod intermediate." Worldwide, zoonotic diseases have a negative impact on commerce, travel, and economies. In most developing countries, zoonotic diseases are among those diseases that contribute significantly to an already overly burdened public health system. In industrialized nations, zoonotic diseases are of particular concern for at-risk groups such as the elderly, children, childbearing women, and immunocompromised individuals. The Emergence of Zoonotic Diseases: Understanding the Impact on Animal and Human Health, covers a range of topics, which include: an evaluation of the relative importance of zoonotic diseases against the overall backdrop of emerging infections; research findings related to the current state of our understanding of zoonotic diseases; surveillance and response strategies to detect, prevent, and mitigate the impact of zoonotic diseases on human health; and information about ongoing programs and actions being taken to identify the most important needs in this vital area.