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Understand the emergence and progress of zoonotic diseases Veterinary epidemiology is the study of the connection between animal exposure to chemical or disease agents and the observation of adverse effects. Veterinary epidemiologists observe the patterns by which diseases emerge in a population and play a crucial role in controlling emerging disease outbreaks and preventing infections. The major factors in environmental hygiene which have a tendency to produce disease and adverse health effects in animals require extensive study and play a potentially massive role in public health. Epidemiology and Environmental Hygiene in Veterinary Public Health provides a one-stop reference for professionals in this vital field. Its exploration of environmental illnesses and pollutants in combination with biological disease vectors has no current rivals in the marketplace. With readable design and coverage of all major factors of epidemiological significance, the volume offers a unique contribution to the control of animal disease. Epidemiology and Environmental Hygiene in Veterinary Public Health readers will also find: Schematic overview of the fundamentals of environmental hygiene and epidemiology Detailed discussion of topics including etiological factors, preventative and control strategies, major disease agents, and many more Color figures, line figures, and tables to illustrate key concepts Epidemiology and Environmental Hygiene in Veterinary Public Health is ideal for all professionals and researchers in animal epidemiology and environmental hygiene, as well as for farm managers, agricultural veterinarians, and other professionals involved in large-scale animal care.
This book introduces and reviews the essential principles of Veterinary Public Health, Zoonoses, One Health, principles and applications of epidemiology in studying infectious diseases including foodborne infections and intoxications. The initial chapters discuss the concept and principal functions of Veterinary Public Health. The book further covers the impacts of Veterinary Public Health on human Health particularly in management of zoonoses. The following section discusses theapplication of epidemiology in the study of outbreaks, epidemic, pandemics and their prevention and control strategies. It helps understanding the factors associated with disease causation transmission and spread and also investigate the emergence of antimicrobial resistance. The chapter on foodborne illnesses illustrates how the knowledge of epidemiology is applied in the study of diseases in community, spread of causative agents from farm to fork. The definition, cause, symptoms, management, control and prevention of foodborne infection and intoxication are dealt with. The last chapter introduces the concept, objectives, and definition of One Health and discusses the advancements made and challenges in One Health around endemic and emerging zoonotic diseases.
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.
Veterinärmedizin / Humanmedizin / Aufsätze.
Since the publication of the report of a Joint FAO/WHO Expert Committee on Veterinary Public Health in 1975, many significant developments have occurred in this field. The present report of a WHO Study Group re-examines the role and functions of veterinary public health and its contribution to public health practice today and in the years to come. Since 1975, new emerging and re-emerging zoonotic diseases have acquired global significance for human health, and have required rapid responses from, and team-work between, physicians, veterinarians, and biologists. The veterinary sector has a long and distinguished history in contributing to the maintenance and promotion of public health. As health is multidimensional, health policy and practice should be inter-disciplinary and intersectoral. Therefore, the contributions of other sectors - in particular agriculture, animal health and production, food industry, education, housing, public works and communications - are vital. Such concerted action is particularly needed in developing countries with weak infrastructure and limited resources. This report reviews current and foreseen global changes for their potential implications on veterinary public health with regards to national and international policies, management of programmes and training. The report also provides recommendations for action in these areas.