Epidemiological studies on gastro-intestinal nematode infections in chickens

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Author :
Publisher : Cuvillier Verlag
ISBN 13 : 3736948182
Total Pages : 120 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Epidemiological studies on gastro-intestinal nematode infections in chickens by : Kalyakorn Wongrak

Download or read book Epidemiological studies on gastro-intestinal nematode infections in chickens written by Kalyakorn Wongrak and published by Cuvillier Verlag. This book was released on 2014-09-29 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study results indicated a high prevalence (>99%) of nematode infections with the most prevalent species beingthe caecal worm Heterakis gallinarum (98.5%), followed by the roundworm Ascaridiagalli(96.2%) and the hairworms Capillaria spp. (86.1%). Capillaria spp. were composed of C. obsignata, C. caudinflataand C. bursata. It can be concluded that chickens kept in free-range systems are exposed to a higher risk of nematode infections, even if the animals are kept in a rotational system and/or in small herd sizes. However, no obvious link between high mortality rates and nematode infections could be determined. The high genetic correlation between counts of closely related worm species (e.g., A. galliand H. gallinarum) may indicate the existence of similar/same genetically determined mechanism(s) for controlling these nematodesin chickens. High heritabilities for total worm burden suggest that it is feasible to select hens for nematode resistance. Nematode egg excretion in both naturally occurring and experimental infections follows repeatable diurnal fluctuations which may indicate adaptive strategies of the nematodes to both internal and external environmental factors. Since the analytic sensitivity of egg counts suffers from low faecal egg concentrations, results from the present study suggests that faeces samples taken during daytime hours have a higher diagnostic value.

Epidemiology, Diagnosis, and Control of Poultry Parasites

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Author :
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Epidemiology, Diagnosis, and Control of Poultry Parasites by : Anders Permin

Download or read book Epidemiology, Diagnosis, and Control of Poultry Parasites written by Anders Permin and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1998 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diseases of Poultry

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119371171
Total Pages : 1488 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Diseases of Poultry by :

Download or read book Diseases of Poultry written by and published by John Wiley & Sons. This book was released on 2019-11-19 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most complete and definitive reference to all aspects of poultry diseases, Diseases of Poultry, Fourteenth Edition has been fully revised and updated to offer a comprehensive survey of current knowledge. Updates the definitive reference of poultry health and disease Provides more clinically relevant information on management of specific diseases, contributed by clinical poultry veterinarians Offers information on disease control in organic and antibiotic-free production Presents more concise, streamlined chapters for ease of use Incorporates advances in the field, from new diagnostic tools and information to changes brought about by the increasing globalization and the re-emergence of zoonotic pathogens

Wildlife Disease Ecology

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Author :
Publisher : Cambridge University Press
ISBN 13 : 1107136563
Total Pages : 693 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Wildlife Disease Ecology by : Kenneth Wilson

Download or read book Wildlife Disease Ecology written by Kenneth Wilson and published by Cambridge University Press. This book was released on 2019-11-14 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology.

District Laboratory Practice in Tropical Countries, Part 1

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521676304
Total Pages : 470 pages
Book Rating : 4.6/5 (763 download)

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Book Synopsis District Laboratory Practice in Tropical Countries, Part 1 by : Monica Cheesbrough

Download or read book District Laboratory Practice in Tropical Countries, Part 1 written by Monica Cheesbrough and published by Cambridge University Press. This book was released on 2005-09-08 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition includes an update on HIV disease/AIDS, recently developed HIV rapid tests to diagnose HIV infection and screen donor blood, and current information on antiretroviral drugs and the laboratory monitoring of antiretroviral therapy. Information on the epidemiology and laboratory investigation of other pathogens has also been brought up to date. Several new, rapid, simple to perform immunochromatographic tests to assist in the diagnosis of infectious diseases are described, including those for brucellosis, cholera, dengue, leptospirosis, syphilis and hepatitis. Recently developed IgM antibody tests to investigate typhoid fever are also described. The new classification of salmonellae has been introduced. Details of manufacturers and suppliers now include website information and e-mail addresses. The haematology and blood transfusion chapters have been updated, including a review of haemoglobin measurement methods in consideration of the high prevalence of anaemia in developing countries. "The volume is packed with much valuable information, which is presented in a format that is readily readable. There are ample clear illustrations, tables and photographs to render the various information easy to digest. The authors have succeeded in producing a work that will fulfil an important need for developing countries. I highly recommend this book, with its Part I counterpart, to anyone with an interest in the practice of laboratory medicine." Pathology "...District Laboratory Practice in Tropical Countries sets the gold standard, and is an essential read and reference for anyone engaged in clinical laboratory practice in the tropics." Tropical Doctor Book jacket.

Foodborne Parasites

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387311971
Total Pages : 301 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Foodborne Parasites by : Ynes R. Ortega

Download or read book Foodborne Parasites written by Ynes R. Ortega and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Multicriteria-based Ranking for Risk Management of Food-borne Parasites

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Author :
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Multicriteria-based Ranking for Risk Management of Food-borne Parasites by : Pascal Boireau

Download or read book Multicriteria-based Ranking for Risk Management of Food-borne Parasites written by Pascal Boireau and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2014 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This product documents the process by which foodborne parasites were ranked from a global food safety perspective and provides a ranking and information on all the top ranked parasites both generally and from a regional perspective. It directly supports the establishment of international standards on foodborne parasites by the Codex Alimentarius which are agreed by countries and can then be used as a basis for improving the safety of specific products and facilitation their trade internationally. These in turn directly contribute to the SO by promoting more efficient and inclusive trade.

Biological Control of Gastro-intestinal Nematodes of Ruminants Using Predacious Fungi

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251041093
Total Pages : 108 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis Biological Control of Gastro-intestinal Nematodes of Ruminants Using Predacious Fungi by : Food and Agriculture Organization of the United Nations

Download or read book Biological Control of Gastro-intestinal Nematodes of Ruminants Using Predacious Fungi written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1998 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes papers about Argentina, Fiji, India, Indonesia, Kenya, Malaysia, Mexico, Paraguay & Uruguay

Animal Parasites

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Author :
Publisher : Springer
ISBN 13 : 3319464035
Total Pages : 719 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Animal Parasites by : Heinz Mehlhorn

Download or read book Animal Parasites written by Heinz Mehlhorn and published by Springer. This book was released on 2016-12-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses on the most important parasites affecting dogs, cats, ruminants, horses, pigs, rabbits, rodents, birds, fishes, reptiles and bees. For each parasite, the book offers a concise summary including its distribution, epidemiology, lifecycle, morphology, clinical manifestations, diagnosis, prophylaxis and therapeutic measures. Numerous informative tables and more than 500 color micrographs and schemes present the most important aspects of the parasites, their induced diseases and the latest information on suitable prevention and control measures. 100 questions at the end of the book offer readers the chance to test their comprehension. The book is well suited as both a textbook and a reference guide for veterinarians, students of the veterinary and life sciences, veterinarian nurses, laboratory staff, and pet and livestock owners.

Field Manual of Wildlife Diseases

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Author :
Publisher : Geological Survey (USGS)
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Field Manual of Wildlife Diseases by :

Download or read book Field Manual of Wildlife Diseases written by and published by Geological Survey (USGS). This book was released on 1999 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Veterinary Epidemiology

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Publisher : John Wiley & Sons
ISBN 13 : 1118713419
Total Pages : 1046 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Veterinary Epidemiology by : Michael Thrusfield

Download or read book Veterinary Epidemiology written by Michael Thrusfield and published by John Wiley & Sons. This book was released on 2013-04-24 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt: This successful book, now in its third edition, continues to provide a comprehensive introduction to the role of epidemiology in veterinary medicine. Since the publication of the second edition there has been considerable expansion in the application of veterinary epidemiology: more quantitative methods are available, challenges such as the epidemic of foot-and-mouth disease in Europe in 2001 have required epidemiological investigation, and epidemiological analyses have taken on further importance with the emergence of evidence-based veterinary medicine. In this edition: Completely revised and expanded chapters; Increased attention given to the principles and concepts of epidemiology, surveillance, and diagnostic-test validation and performance; Many examples are drawn from both large and small animal medicine, and from the developing as well as the developed world This paperback edition includes a new section on risk analysis. Veterinary Epidemiology is an invaluable reference source for veterinary general practitioners, government veterinarians, agricultural economists and members of other disciplines interested in animal disease. It will also be essential reading for undergraduate and intermediate-level postgraduate students of epidemiology.

Nematode Parasites of Vertebrates

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Author :
Publisher : CABI
ISBN 13 : 9780851997865
Total Pages : 676 pages
Book Rating : 4.9/5 (978 download)

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Book Synopsis Nematode Parasites of Vertebrates by : Roy C. Anderson

Download or read book Nematode Parasites of Vertebrates written by Roy C. Anderson and published by CABI. This book was released on 2000-02-08 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well illustrated book provides an historical and unified overview of a century and a half of research on the development, life cycles, transmission and evolution of the nematodes found in vertebrates throughout the world. This second, expanded edition includes relevant data from some 450 new references that have appeared from 1989 to 1999. The volume includes nematode parasites of humans, domestic animals and wildlife including fish. After an introductory chapter outlining general principles, the author systematically describes the biological characteristics of the 27 superfamilies of nematodes, followed by families, subfamilies, genera and species.

Current Bibliography of Epidemiology

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Publisher :
ISBN 13 :
Total Pages : 1076 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Current Bibliography of Epidemiology by :

Download or read book Current Bibliography of Epidemiology written by and published by . This book was released on 1977 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly, with annual cumulations. Comprehensive, current index to periodical medical literature intended for use of practitioners, investigators, and other workers in community medicine who are concerned with the etiology, prevention, and control of disease. Citations are derived from MEDLARS tapes for Index medicus of corresponding date. Arrangement by 2 sections, i.e., Selected subject headings, and Diseases, organisms, vaccines. No author index.

Parasitic Zoonoses

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Publisher : Springer Science & Business Media
ISBN 13 : 8132215516
Total Pages : 135 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Parasitic Zoonoses by : B.B.Singh Dhaliwal

Download or read book Parasitic Zoonoses written by B.B.Singh Dhaliwal and published by Springer Science & Business Media. This book was released on 2013-08-13 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book “Parasitic Zoonoses” emphasizes a veterinary and public health perspective of zoonotic parasites. This book is suitable for higher undergraduate and graduate students of zoonoses and public health, veterinary parasitology, parasite epidemiology; public health workers; public health veterinarians; field veterinarians, medical professionals and all others interested in the subject. More than 15 protozoa and 50 other parasitic diseases are zoonotic in nature and all these diseases have been discussed in detail. The first chapter is concerned with classification of zoonotic parasites, food borne, vector borne and occupation related zoonotic parasites. The remaining chapters cover etiology, epidemiology, life cycle, transmission, clinical signs, diagnosis, prevention and control of zoonotic parasites. The text is illustrated with a large number of coloured figures. An alphabetical bibliography for every disease has also been included so that readers have access to further information.

Poultry Coccidiosis

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470344326
Total Pages : 168 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Poultry Coccidiosis by : Donal P. Conway

Download or read book Poultry Coccidiosis written by Donal P. Conway and published by John Wiley & Sons. This book was released on 2007-06-15 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poultry Coccidiosis is a valuable, comprehensive reference that reviews the biology of coccidia, covers current diagnostic and testing procedures, and thoroughly covers the anti-coccidial vaccines and drugs that are currently available. This user-friendly guide will provide poultry scientists, poultry disease diagnosticians, and veterinary practitioners with a well-illustrated description of the Johnson and Reid scoring procedure, thorough explanation of laboratory procedures, experiment design, example protocols for testing anticoccidial drugs, a summary of the chemical name, structure, safety, and efficacy of anticoccidial drugs, and a review of anticoccidial vaccines that are currently available. This easy-to-use reference will be an invaluable tool for anyone working with poultry.

Parasitic Diseases of Wild Birds

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0813804574
Total Pages : 609 pages
Book Rating : 4.8/5 (138 download)

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Book Synopsis Parasitic Diseases of Wild Birds by : Carter T. Atkinson

Download or read book Parasitic Diseases of Wild Birds written by Carter T. Atkinson and published by John Wiley & Sons. This book was released on 2009-03-20 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasitic Diseases of Wild Birds provides thorough coverage of major parasite groups affecting wild bird species. Broken into four sections covering protozoa, helminths, leeches, and arthropod parasites, this volume provides reviews of the history, disease, epizootiology, pathology, and population impacts caused by parasitic disease. Taking a unique approach that focuses on the effects of the parasites on the host, Parasitic Diseases of Wild Birds fills a unique niche in animal health literature.

Avian Immunology

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Author :
Publisher : Academic Press
ISBN 13 : 0123972728
Total Pages : 456 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Avian Immunology by : Bernd Kaspers

Download or read book Avian Immunology written by Bernd Kaspers and published by Academic Press. This book was released on 2012-12-02 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Avian Immunology provides an up-to-date overview of the current knowledge of avian immunology. From the ontogeny of the avian immune system to practical application in vaccinology, the book encompasses all aspects of innate and adaptive immunity in chickens. In addition, chapters are devoted to the immunology of other commercially important species such as turkeys and ducks, and to ecoimmunology summarizing the knowledge of immune responses in free-living birds often in relation to reproductive success. The book contains a detailed description of the avian innate immune system, encompassing the mucosal, enteric, respiratory and reproductive systems. The diseases and disorders it covers include immunodepressive diseases and immune evasion, autoimmune diseases, and tumors of the immune system. Practical aspects of vaccination are examined as well. Extensive appendices summarize resources for scientists including cell lines, inbred chicken lines, cytokines, chemokines, and monoclonal antibodies. The world-wide importance of poultry protein for the human diet, as well as the threat of avian influenza pandemics like H5N1 and heavy reliance on vaccination to protect commercial flocks makes this book a vital resource. This book provides crucial information not only for poultry health professionals and avian biologists, but also for comparative and veterinary immunologists, graduate students and veterinary students with an interest in avian immunology. With contributions from 33 of the foremost international experts in the field, this book provides the most up-to-date review of avian immunology so far Contains a detailed description of the avian innate immune system reviewing constitutive barriers, chemical and cellular responses; it includes a comprehensive review of avian Toll-like receptors Contains a wide-ranging review of the "ecoimmunology" of free-living avian species, as applied to studies of population dynamics, and reviews methods and resources available for carrying out such research