Download or read book Diagnostics and detection of african swine fever virus written by Yongtao Li and published by Frontiers Media SA. This book was released on 2023-05-11 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book African swine fever ASF detection and diagnosis written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-27 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given the current worsening of the African swine fever situation worldwide, this field manual will be aimed to assist veterinarians in the prompt recognition and detection of the disease and the immediate control steps at farm level.
Download or read book Understanding and Combatting African Swine Fever written by Laura Iacolina and published by . This book was released on 2021-03-15 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent introduction and spread of African swine fever (ASF) into Europe and Asia has shown that an integrated, multidisciplinary effort is needed to tackle this disease and the complex challenges it poses. This book presents practical guidelines on surveillance for detection of ASF virus, how to prevent outbreaks in the domestic pig sector through biosecurity and cleaning and disinfection routines, including in backyard holdings, and how to control and eradicate this disease in wild boar. Information on pathological lesions and diagnostic practices are provided to support practitioners. Virus infection mechanisms and the consequent host immune response are reported together with an overview on the status of vaccine and treatment development. Information on ASF epidemiology and the European wild boar and domestic pig populations is presented to assist breeders, wildlife managers and policy makers in designing practices aimed at preventing, or controlling and eradicating, this disease. The book provides currently available knowledge in a single place, and identifies knowledge gaps, prompting policy makers and funding bodies to support the scientific community in investigating the gaps.
Download or read book Recognizing African Swine Fever written by Mary-Louise Penrith and published by Food & Agriculture Org.. This book was released on 2000 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: African swine fever (ASF) is endemic in some parts of eastern and southern Africa. The introduction of ASF into free areas leads to losses because of the devastating effects it causes. In order to minimize these losses, it is essential that there is a strong early warning and early reaction capacity. The key to such a system is disease recognition. The purpose of this manual is to enhance recognition of ASF at all levels for early warning and early reaction, so that the disease can be identified and eliminated at its earliest appearance in any area. Special attention has been given to the clinical, anatomical and pathological similarity of African swine fever with classical swine fever.
Download or read book African Swine Fever in wild boar written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-09-11 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of document is to provide fact based overview of ASF ecology in the Northern and Eastern European populations of wild boar and briefly describe a range of practical management and biosecurity measures or interventions, which can help stockholders in the countries experiencing large scale epidemic of this exotic disease to address the problem in a more coherent, collaborative and comprehensive way. The handbook should not be viewed as an authoritative manual providing readymade solutions on how to eradicate ASF from wild boar. The facts, observations and approaches described in the document are presented with the intention to broadly inform veterinary authorities, wildlife conservation bodies, hunting community, farmers and general public about complexity of this novel disease and the need to wisely plan and carefully coordinate any efforts aiming at its prevention and control.
Download or read book Hog Cholera Diagnostic Aspects written by and published by . This book was released on 1975 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diagnostic Procedures in Veterinary Microbiology and Infectious Diseases written by Fabrizio Passamonti and published by Frontiers Media SA. This book was released on 2022-03-16 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book African Swine Fever written by Yechiel Becker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: African swine fever (ASF) is caused by a virus that is classified as a member of the Iridovirinae family. The disease in the warthog, the natural host, in Africa was described in 1921 by R. E. Montgomery. The reservoir of the vi rus is inti cks. The i ntroduct i on of domestic pi gs into territory occupied by warthogs i nf ected wi th ASF in the 1960's has endangered the pig industry around the world. The domestic pig is highly sensitive to ASF and develops a devastating disease that kills the pig without giving the immune system a chance to defend the animal against the virus infection. The ability of ASF virus to infect and destroy cells of the reticuloendothelial system leaves a defenseless host that succumbs to an infection which may be described as an acquired immune deficiency di sease of domestic pi gs. Introduction of the virus into Iberia in the 1960's led to a series of ASF epidemics in Spain and Portugal . . and later in France, that caused heavy economic losses. Between 1976 and 1960, ASF virus made its appearance in Malta and Sardinia . . as well as in Brazil, The Dominican Republic . . Haiti, and later in Cuba. In 1985-6 . . ASF appeared in Belgium and The Netherlands.
Download or read book Zoonotic Viruses of Northern Eurasia written by Dimitry Konstantinovich Lvov and published by Academic Press. This book was released on 2015-05-25 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zoonotic Viruses of Northern Eurasia: Taxonomy and Ecology provides a review of modern data of the taxonomy, distribution, and ecology of zoonotic viruses in the ecosystems of Northern Eurasia. With climate changes, increasing population density of arthropod vectors and vertebrate hosts, development of unused lands, transferences of viruses by birds, bats, infected humans, and animals, vectors allow virus populations to adapt to the new environment. This leads to the appearance of emerging or re-emerging infections. This book presents data about circulation and evolution of influenza viruses, tick-borne encephalitis virus, West Nile virus, Crimean-Congo hemorrhagic fever virus, hantaviruses, Sindbis virus, California encephalitis group viruses and other pathogenic viruses as well as of novel viruses classified for the first time using next-generation sequence. Features summarized data about the circulation of approximately 80 viruses isolated in natural foci of Northern Eurasia Provides descriptions of the main ecosystems of Northern Eurasia in the context of the ecology of viruses with environmental factors Delineates the potential impact of climate change for the distribution of viruses Includes virus taxonomy, ecology, distribution and pathogenicity for humans and animals
Download or read book Vaccines and Diagnostics for Transboundary Animal Diseases written by J.A. Roth and published by Karger Medical and Scientific Publishers. This book was released on 2013-04-18 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transboundary animal diseases (TADs) are a major threat to livestock. They are highly contagious or transmissible, and they have the potential to cause high morbidity and mortality in both susceptible animal populations and humans. In addition, not only are TADs detrimental to national economies, they are also a serious threat to world food security. This volume presents the proceedings of an international workshop on Vaccines and Diagnostics for Transboundary Animal Diseases that was held in Ames (Iowa, USA) in 2012. Experts and scientists from academia, industry and government reviewed the current status of vaccines and diagnostics for high priority TADs, decision-making and regulatory processes for veterinary biologics, and the roles and responsibilities of government agencies. The discussions also addressed achievements and gaps in vaccine and diagnostics development for 11 important TADs as well as the translation of research findings into licensed novel vaccines and diagnostics for high-priority TADs.
Download or read book Classical Swine Fever written by Fun-In Wang and published by MDPI. This book was released on 2021-01-19 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the “disease aspects” of classical swine fever (CSF). The epidemiological pattern of the reemergence of CSF from wild boars and its spread to neighboring domestic pigs provides useful information for policy makers. The recent advances in diagnostics and vaccines and how each type of vaccine should be appropriately used in various field situations provide useful information for practicing veterinarians and laboratory scientists, for example, whether the vaccine virus attenuated enough to not cross the placenta to avoid sequelae, how innocuous samples like serum should be cautiously treated to avoid risk of virus spread, how various genotypes of the CSF virus evolve and compete to survive in the field, and how the CSF virus molecularly manipulates normal cell biological processes for its own advantage to survive. Phylogenetic analyses help in tracing the origin of the CSF virus responsible for each outbreak. Overall, readers should be impressed by the capabilities of CFS in pigs. We hope that this book can be a useful reference for all colleagues, whether in CSF-free or CSF-affected parts of the world.
Download or read book The Geographical Distribution of Animal Viral Diseases written by Stewart Hal and published by Elsevier. This book was released on 2012-12-02 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Classical Swine Fever and Related Viral Infections written by B. Liess and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of research on hog cholera (HC)/classical swine fever (CSF) can be roughly divided into three phases which are characterized by the methods available at the time for demonstrati ng the causati ve agent. Phase covered the period before the viral etiology of HC was discovered by de Schweinitz and Dorset (1904)*. Thereafter (Phase II) the detection of HC virus (HCV) was accomplished by laborious, time-consuming and costly pig inoculation experiments. This explains the extensive search for methods not only for detection but also for accurate infectivity titration as well as for applicable serological techniques to solve urgent problems concerning the pathogenesis, diagnosis, epidemiology and prophylaxis of HC. It was not before the late fifties that HC research entered Phase III when fluorescent antibody techniques offered not only the means for detection and titration of HCV in porcine cell cultures but also for more intensive research on hog cholera and its virus. And yet, there are a number of questions to be answered, e. g. on the genetic and antigenic relation of HCV to bovine viral diarrhea (BVD) virus. There are indications that Phase IV of HC research will bear the stamp of biotechnology. In view of this development it appears appropriate to give an up-dating and summarizing account of HC/CSF including comparative aspects of infections caused by structurally related viruses. The editIon of the present volume would have been impossible without the cooperation of several known scientists who instantly agreed when asked for contribution.
Download or read book Instant Insights African Swine Fever written by Dr Youming Wang and published by Burleigh Dodds Science: Instant Insights. This book was released on 2023-01-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This specially curated collection features four reviews of current and key research on African swine fever (ASF). The global spread of ASF has been unprecedented. Since 2005 ASF has spread to over 60 countries across Asia, Africa and Europe. Since it first appeared in China in 2018, it has halved the commercial pig population in that country. Controlling ASP has proved challenging due to its complex epidemiology, difficulties in early detection and the current lack of an effective vaccine. This guide synthesises and reviews the research on key aspects of understanding, tracking and preventing this devastating disease. What is an Instant Insight? An Instant Insight gives you immediate access to key research on a topic, allowing you to get right to the heart of a subject in an instant and empowering you to contribute to sustainable agriculture.
Download or read book Properties of the Virus of Classical Swine Fever and Differential Diagnosis of Classical and African Swine Fever written by Commission of the European Communities. Directorate-General for Agriculture and published by . This book was released on 1971 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diseases of Swine written by Barbara E. Straw and published by John Wiley & Sons. This book was released on 2013-05-31 with total page 1171 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ninth and latest edition of this comprehensive guide to swine diseases and production information features extensively revised and updated chapters on physical examination and diagnosis, various viral and bacterial diseases (including several new disease chapters), other miscellaneous conditions and veterinary practice. Notwithstanding the title, this classic book covers not only infectious diseases of swine, but also includes chapters dealing with therapeutics, surgery and anesthesia, animal welfare, nutrition, and the provision of veterinary services. Diseases of Swine, 9e is divided into 5 sections: Physical Examination and Diagnosis, Viral Diseases, Bacterial Diseases, Miscellaneous Conditions, and Veterinary Practice. The ninth edition reflects changes to our knowledge and management of swine diseases and addresses recent research and progress in the field. More than 100 distinguished and widely recognized contributing authors bring the latest information to this new edition. With liberal use of illustrative materials--275 high quality illustrations and black and white photographs and more than a dozen color images--Diseases of Swine, 9e offers unparalleled coverage and is an indispensable reference for the veterinary practitioner, from the new graduate to the seasoned swine practitioner. This new edition is an indispensable and up-to-date reference text that belongs on the shelf of anyone interested in swine production, health and management.
Download or read book Emerging Swine Viruses written by Zhenhai Chen and published by Frontiers Media SA. This book was released on 2020-05-13 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
