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.

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.

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.

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

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.

also occurs. New outbreaks of yellow fever have occurred in Colombia and Trinidad and new outbreaks of rift valley fever have occurred in Egypt. Chapter 6, Arenaviruses: The biochemical and physical properties have now been clar ified, and they show a remarkable uniformity in the various viruses constituting the group. The possibility that prenatal infection with LCM may result in hydrocephalus and chorioretinitis has been raised. Serologic surveys have suggested the existence of Lassa virus infection in Guinea, Central African Empire, Mali, Senegal, Cameroon, and Benin, in addition to earlier identification in Nigeria, Liberia, and Sierra Leone. Chapter 7, Coronaviruses: New studies have confirmed the important role of these viruses in common respiratory illnesses of children and adults. The viruses are now known to contain a single positive strand of RNA. About 50% of corona virus infections result in clinical illness. About 5% of common colds are caused by strain DC 43 in winter. Chapter 8, Cytomegalovirus: Sections on pathogenesis of CMV in relation to organ transplantation and mononucleosis, as well as sections on the risk and features of con genital infection and disease, have been expanded. There are encouraging preliminary results with a live CMV vaccine, but the questions of viral persistence and oncogenicity require further evaluation.