Diseases of Cattle in the Tropics PDF Download
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Author: Miodrag Ristic
Publisher: Springer Science & Business Media
ISBN: 9401190348
Category : Medical
Languages : en
Pages : 662
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Book Description
Most of the future increase in livestock production is expected to occur in the tropical and subtropical regions of the world. Cattle are the most numerous of the ruminant species in the tropics and provide the largest quantity of animal food products. More than one-third of the world's cattle are found in the tropics. Disease is the major factor which prohibits full utilization of these regions for cattle production. Various infectious and transmissible viral, rick ettsial, bacterial, and particularly protozoan and helminthic diseases, are widespread in the tropics and exert a heavy toll on the existing cattle industry there. This uncontrolled disease situation also discourages investment in cattle industries by private and government sectors. In Africa alone, it is estimated that 125 million head of cattle could be accommodated in the tropical rainbelt if the disease and other animal husbandry factors could be resolved. The potential of efficient cattle production under more favorable conditions prompted various international agencies to establish a multi million dollar International Laboratory for Research in Animal Diseases (ILRAD) in Nairobi, Kenya, Africa. In South America, principal sites for raising cattle are shifting to the savannah lands because the more fertile soils are being used for crop produc tion, however, in the savannahs also, disease remains the most powerful deterrent in implementing the cattle industry.
Author: Miodrag Ristic
Publisher: Springer Science & Business Media
ISBN: 9401190348
Category : Medical
Languages : en
Pages : 662
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Book Description
Most of the future increase in livestock production is expected to occur in the tropical and subtropical regions of the world. Cattle are the most numerous of the ruminant species in the tropics and provide the largest quantity of animal food products. More than one-third of the world's cattle are found in the tropics. Disease is the major factor which prohibits full utilization of these regions for cattle production. Various infectious and transmissible viral, rick ettsial, bacterial, and particularly protozoan and helminthic diseases, are widespread in the tropics and exert a heavy toll on the existing cattle industry there. This uncontrolled disease situation also discourages investment in cattle industries by private and government sectors. In Africa alone, it is estimated that 125 million head of cattle could be accommodated in the tropical rainbelt if the disease and other animal husbandry factors could be resolved. The potential of efficient cattle production under more favorable conditions prompted various international agencies to establish a multi million dollar International Laboratory for Research in Animal Diseases (ILRAD) in Nairobi, Kenya, Africa. In South America, principal sites for raising cattle are shifting to the savannah lands because the more fertile soils are being used for crop produc tion, however, in the savannahs also, disease remains the most powerful deterrent in implementing the cattle industry.
Author: Jagadeesh Bayry
Publisher: Springer
ISBN: 331947426X
Category : Medical
Languages : en
Pages : 449
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Book Description
This book provides comprehensive knowledge on diseases in livestock that are caused by viruses, parasites and bacteria. Emerging and re-emerging pathogens are presented in detail for various animal groups and in-depth insights into pathogenesis and epidemiology will be provided for each of them. In addition, state-of-the-art treatment possibilities, control measures as well as vaccination strategies are discussed. The recent years have witnessed a sharp increase in the number of emerging and re-emerging infectious diseases of livestock and many of these, including Influenza, Corona and Hanta are of public health importance. The reasons for this development are manifold:changes in the climate, life cycle of vectors and increased global travel. Also, due to extensive deforestation, livestock are increasingly coming in direct contact with wild animals that are reservoirs of many emerging pathogens. Recent progress in diagnosis and management of emerging infectious diseases are also topic of this book.
Author: Roger William Blowey
Publisher: Mosby Limited
ISBN: 9780723437789
Category : Cattle
Languages : en
Pages : 0
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Book Description
The Color Atlas of Diseases and Disorders of Cattle is the established and respected illustrated guide to the full range of conditions encountered in cattle worldwide. For this new edition the atlas has been redesigned to present over 840 colour illustrations and clearer than ever coverage of conditions, with a special emphasis on ease of use. The text has been updated and rewritten to encompass many new conditions including burns, 'bleeding calf syndrome', rib fracture and jejunal hemorrhagic syndrome, while treatment of existing conditions has been expanded. The emphasis of this new edition of the Color Atlas remains the visible signs of diseases and disorders in the live animal. In its third edition guise, the atlas is an indispensable reference for both experienced and novice cattle practitioners, government and industry veterinarians, as well as veterinary and agricultural students, and managers of large-scale cattle enterprises throughout the world. One hundred fresh illustrations included, improving the range of signs presented. Special emphasis on improvements in animal welfare. Extensive upgrade to chapter on locomotor disorders. Improved layout places images and relevant text closer together. Terms updated with the latest nomenclature. Inclusion of more lay terms and clarification of acronyms. One hundred fresh illustrations included, improving the range of signs presented. Special emphasis on improvements in animal welfare. Extensive upgrade to chapter on locomotor disorders. Improved layout places images and relevant text closer together. Terms updated with the latest nomenclature. Inclusion of more lay terms and clarification of acronyms.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309377595
Category : Medical
Languages : en
Pages : 397
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Book Description
Pathogens transmitted among humans, animals, or plants by insects and arthropod vectors have been responsible for significant morbidity and mortality throughout recorded history. Such vector-borne diseases â€" including malaria, dengue, yellow fever, and plague â€" together accounted for more human disease and death in the 17th through early 20th centuries than all other causes combined. Over the past three decades, previously controlled vector-borne diseases have resurged or reemerged in new geographic locations, and several newly identified pathogens and vectors have triggered disease outbreaks in plants and animals, including humans. Domestic and international capabilities to detect, identify, and effectively respond to vector-borne diseases are limited. Few vaccines have been developed against vector-borne pathogens. At the same time, drug resistance has developed in vector-borne pathogens while their vectors are increasingly resistant to insecticide controls. Furthermore, the ranks of scientists trained to conduct research in key fields including medical entomology, vector ecology, and tropical medicine have dwindled, threatening prospects for addressing vector-borne diseases now and in the future. In June 2007, as these circumstances became alarmingly apparent, the Forum on Microbial Threats hosted a workshop to explore the dynamic relationships among host, pathogen(s), vector(s), and ecosystems that characterize vector-borne diseases. Revisiting this topic in September 2014, the Forum organized a workshop to examine trends and patterns in the incidence and prevalence of vector-borne diseases in an increasingly interconnected and ecologically disturbed world, as well as recent developments to meet these dynamic threats. Participants examined the emergence and global movement of vector-borne diseases, research priorities for understanding their biology and ecology, and global preparedness for and progress toward their prevention, control, and mitigation. This report summarizes the presentations and discussions from the workshop.
Author: Maine. Cattle Commissioners
Publisher:
ISBN:
Category :
Languages : en
Pages : 124
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Book Description
Author: United States. Congress. Senate
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
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Book Description
Author:
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 180
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Book Description
Author: Maine. Live Stock Sanitary Commissioner
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
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Book Description
Author: Stewart Hal
Publisher: Elsevier
ISBN: 0323147461
Category : Medical
Languages : en
Pages : 514
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Book Description
The Geographical Distribution of Animal Viral Diseases attempts to shed some light on the global distribution of 110 different viral diseases, mainly of livestock and companion animals. The world literature was screened for 110 different viruses, and maps were prepared. These maps delineate the global distribution of pathogenic viruses based on authenticated reports from a variety of reliable sources. Four viruses were categorized as affecting more than one species to a significant degree (astrovirus, rabies, rotaviruses, and Rift Valley fever). The largest number of maps involved viruses that affect humans. Of the 28 viruses a large number were from the California encephalitis group. Ten of the 28 viruses were reported only in the Eastern Hemisphere, 14 only in the Western Hemisphere, and four were worldwide. Birds were the next most frequently affected group with the 15 viruses, followed by pigs with 14 viruses. Overall the vector-borne viruses appear to have much sharper and clear-cut geographical boundaries than the others.
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 712
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Book Description
