Master the content from your textbook with this helpful study tool! Corresponding to the chapters in Principles and Practice of Veterinary Technology, 3rd Edition, this workbook helps you understand and apply material with exercises, games, review questions, and more. Learning activities include definitions of key terms, comprehension exercises (short essays), matching questions, photo quizzes, completion questions (fill-in-the-blank), multiple-choice questions, case presentations, clinical applications, word searches, and crosswords puzzles. Chapter objectives match those in the textbook to help you focus on important concepts and understand how the material applies to the veterinary clinic setting.

This book serves as a comprehensive yet concise reference guide reviewing the latest knowledge on bacterial, viral, fungal and parasitic infectious diseases of old world dromedary camels. Pathogen etiology, clinical manifestations and diagnostic techniques are provided for each pathogen and disease prevention and treatment strategies are discussed. Despite a steady increase in camel husbandry worldwide, the pathologies of camel diseases are still relatively under investigated in comparison to other livestock and companion animals. With an ongoing worldwide prevalence increase, infectious diseases are a constant threat to animal and human health. In recent years dromedary camels have become a focus of increasing public health interest since they have been considered the direct source of zoonotic transmission of MERS-CoV to humans. Along these lines, the book covers topics related to zoonotic infections associated with camels. This book offers a valuable source of information for veterinary clinicians, researchers, graduate students, veterinary technicians and interested laymen.

Macrocyclic lactones are chemical compounds that represent the main treatment for parasitic diseases of animals, not only for helminth infections, but also a number of major ectoparasitic infestations. There has been no comprehensive book on this subject for more than a decade and this book fills this gap and provides detailed coverage of the basic science of these drugs and their mode of action, as well as their clinical use in farm and companion animals and in humans.

This book offers a valuable resource, reviewing the current state of knowledge concerning the pathology and epidemiology of infectious diseases in both captive and wild monkeys. The One Health concept forms the framework of all chapters. The multidisciplinary team of authors addresses neglected diseases caused by the three major pathogen groups - bacteria, viruses, and parasites. Moreover, the volume discusses key virulence factors such as the evolution of antibiotic resistance, and the ecological drivers of and human influence on pathogen transmission. Demonstrating how researchers working on monkeys diseases are increasingly thinking outside the box, this volume is an essential reference guide to the field of One Health and will serve as an asset for stakeholders in conservation, healthcare and research organizations that face the challenge of moving beyond classical human oriented approaches to health.

Essentials of Veterinary Parasitology provides an up-to-date resource for students and practicing veterinarians on how to recognize, diagnose, and treat parasitic diseases in livestock and companion animals. Featuring full-color illustrations and a user-friendly layout, the book begins with a section dedicated to the fundamentals of veterinary parasitology and ends with a section on the prevention of parasitic infections, entailing recent developments in the understanding of the pathogenesis and control of parasitic diseases. In between, there are sections on important parasitic infections in livestock, organized by the parasite agents - helminths, protozoa, and arthropods - plus a section on diagnostic parasitology. This book is an essential reference for veterinary students, practicing veterinarians, and researchers in the field of parasitology.

"Healing the Herds: Disease, Livestock Economies, and the Globalization of Veterinary Medicine" offers a new and exciting
comparative approach to the complex interrelationships of microbes, markets, and medicine in the global economy. It draws upon fourteen case studies from the Americas, western Europe, and the European and Japanese colonies to illustrate how the rapid growth of the international trade in animals through the nineteenth century engendered the spread of infectious diseases, sometimes with devastating consequences for indigenous pastoral societies.
At different times and across much of the globe, livestock epidemics have challenged social order and provoked state interventions, which were sometimes opposed by pastoralists. The intensification of agriculture has transformed environments, with consequences for animal and human health. But the last two centuries have also witnessed major changes in the way societies have conceptualized diseases and sought to control them. The rise of germ theories and the discovery of vaccines against some infections made it possible to move beyond the blunt tools of animal culls and restrictive quarantines of the past. Nevertheless, these older methods have remained important to strategies of control and prevention, as demonstrated during the recent outbreak of foot and mouth disease in Britain in 2001.
From the late nineteenth century, advances in veterinary technologies afforded veterinary scientists a new professional status and allowed them to wield greater political influence. In the European and Japanese colonies, state support for biomedical veterinary science often led to coercive policies for managing the livestock economies of the colonized peoples. In western Europe and North America, public responses to veterinary interventions were often unenthusiastic and reflected a latent distrust of outside interference and state regulation. Politics, economics, and science inform these essays on the history of animal diseases and the expansion in veterinary medicine.

This book is the second volume in the series Livestock Diseases and Management, and reviews the importance and implications of animal origin viral zoonoses. It also highlights the specific etiology and epidemiology of these viral infections and discusses their various biological and mechanical transmission mechanisms. Further, the book reviews various measures for controlling viral zoonoses and examines novel therapeutic and prophylactic strategies. Discussing recent studies on the pathogenesis and host immune response to these infections, it underscores the importance of using vaccines against these viral diseases to reduce the risk of them being transmitted to humans.Lastly, it describes in detail the challenges posed by these viral infections and our readiness to face them.

This book is a comprehensive overview of the fungi that are clinically relevant for animals and humans. It is divided in three major parts: the first part comprises the history of veterinary and medical mycology, general aspects of morphology, growth, nutrition, reproduction and classification of fungi. In the second part, the etiologic agents of cutaneous, subcutaneous and systemic mycoses are described in detail with special emphasis on emerging and uncommon pathogenic fungi. Each chapter consists of a brief history and the morphology, classification, reproduction, susceptibility to disinfectants, natural habitat, distribution, genome, isolation, growth and colony characteristics, antigenic characteristics, virulence factors. The major diseases and their routes of transmission, pathogenesis, immunity, diagnosis and treatment are also covered. The third part focuses on laboratory diagnosis including clinical sample collection, their processing for fungal isolation, special stains for microscopic visualization, culture media composition and a relevant glossary. Each chapter includes color photographs, schematic diagrams and tables for better understanding.

This book offers a timely and comprehensive review of essential research on Peste des Petits Ruminants Virus (PPRV), ranging from its historical distribution, molecular epidemiology, genome structure, viral proteins, immunity, viral pathogenesis, clinical and molecular diagnosis to advances in vaccine developments and future challenges. PPRV, a Rinderpest-like virus, is the causative agent of one of the most rapidly emerging viral diseases among domestic small ruminants, and the host spectrum has now been expanded to wild small ruminants and camels. With the global eradication of the first livestock disease, Rinderpest, attention is now turning to repeating the procedure for PPR. Each of the book's 13 chapters is dedicated to a specific topic, providing up-to-date literature and discussions by renowned scientists who have made seminal contributions in their respective fields of expertise. Special emphasis has been placed on the analysis of different global efforts to eradicate PPR. This book offers a valuable reference source for virologists, field veterinarians, infection and molecular biologists, immunologists, scientists in related fields and veterinary school libraries.

This volume reviews the current understanding of the taxonomy, disease syndromes, genetics, biology, and pathogenic factors of Histophilus somni, as well as the host immune response to this pathogen. H. somni is one of the most important bacterial pathogens in cattle and other ruminants, and its virulence factors are highly conserved with Haemophilus influenzae and other members of the Pasteurellaceae. H. somni has been recognized as a major cause of thrombotic meningoencephalitis, respiratory disease syndromes, myocarditis, reproductive disease syndromes, polyarthritis, mastitis, ocular disease, and septicemia. The only known habitats of H. somni are the mucosal surfaces of ruminants, making this bacterium an opportunistic pathogen. Although it is capable of causing inflammation at systemic sites and is toxic to epithelial and phagocytic cells, the bacterium's wide array of virulence factors act primarily as a defense against, or to escape recognition from, host innate and adaptive immunity.

P. Doherty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VB Introduction D. Dobbelaere and D. McKeever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Theileria Development and Host Cell Invasion Michael K. Shaw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Genomic Polymorphism, Sexual Recombination and Molecular Epidemiology af Theileria Parva R. Bishop, D. Geysen, R. Skilton, D. Odongo, V. Nene, B. Allsopp, S. Mbogo, P. Spooner and S. Morzaria. . . . . . . . . . . . . . . . 23 Epidemiological Significance of Strain-Specific Immunity to Theileria Parva D. J. McKeever and W. I. Morrison. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Virulence and Attenuation in Theileria Annulata R. Adamson and R. Hall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Theileria Survival Strategies and Host Cell Transformation V. T. Heussler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Genomics of Theileria Parva V. Nene, R. Bishop, J. Quackenbush, M. Pertea, S. L. Salzberg, E. Taracha, S. Morzaria, C. M. Fraser and M. Gardner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Non-Transforming Theileria Parasites of Ruminants C. Sugimoto and K. Fujisaki 93 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 FOREWORD The apicomplexan protozoal parasites continue to provide major challenges for human and animal health. While most of us have some familiarity with the ravages of malaria, there is relatively little awareness of diseases caused by parasites of the Theileria species. The reason is that these tick-borne organisms are problematic only in cattle and small ruminants. This does not mean, however, that the various manifestations of Theileriosis are of little interest to those concerned principally with human health. The economic loss and diminished food production associated with East Coast Fever (ECF, caused by T. parva) continues to be a major problem in East Africa.

This volume covers the fields of origin, evolution and phylogenesis from prokaryotic to eukaryotic cells. The eminent authors, experts in their fields, review the three kingdoms of life (Archea, Eubacteria and Eukarya) from molecular evolutionary levels to ecological aspects in enigmatic habitats, including general reviews of puzzling pro-and eukaryotic organisms and their domains. We discuss dry habitats, thermophilic (cells in hot springs and undersea thermal vents up to 110AC), psychrophilic (cryophiles) and halophilic (high salt concentrations) niches which among the harshest conditions found on Earth where microbial life is frequently detected. Some chapters deal with the organisms which grow in extreme pH conditions (acidity vs. alkalinity), and under hydrostatic pressure in the deep sea, and microbial growth on petroleum. Other contributors present their research on aerobiology and microbes growing in various gases and various levels of radiation, including cellular morphological modification in these extremophilic microbes. This volume also includes the symbiotic association between two or more organisms on the endocellular and exocellular levels. Finally one paper identifies the extremophiles as candidates for exobiology. This is a valuable comprehensive volume in English that covers most of the extremophiles in a new light with current research data. Audience: Students, lecturers and researchers; scholars in the fields of biology, evolutionary biology and chemistry, and other evolutionary fields, and the intelligent layman.

In a sense, propionic acid bacteria are domesticated bacteria. They might have been used for cheese making as early as 9000 years Be. In the last 40 years their pmctical uses have expanded to include vitamin B12 and propionic acid production, bread baking, starters for ensilage and some pharmaceutical prepamtions. New prospects for their future uses are also emerging, based on the useful properties recently discovered. This monograph is the result of many years of investigating propioni bacteria by the faculty, staff and postgraduate students in the Department of Microbiology at the Moscow State University, as well as a number of scientists in other countries. The encouragement and various contributions of my colleagues has made this book possible, which might as well be entitled "My life with propionic acid bacteria," since these bacteria were the subject of our investigations for more than 40 years. I hope that this book will be of interest not only to scientists of biological specialties, but also to those associated with industrial firms and medical institutions. L.l. Vorobjeva IX Acknowledgements Writing a monograph is impossible without the cooperation of many people I am very grateful to all my postgraduate students - thirty of them - who work at present not only in Russia, but also in various other countries, including Canada, Cuba, Egypt, India, Iran and Vietnam. Many thanks are due to my colleagues who shared my scientific interests and enthusiasm in experimental research. Special thanks are to N. Baranova, E. lordan, N."

Most of the chapters of this book were written during 1987 which was the Diamond Jubilee year of the publication of the first reports of Newcastle disease in 1927. During the intervening years the nature of the Poultry Industry throughout the World has changed, or is in the process of changing, dramatically from one based on small village or farm flocks, frequently kept as a sideline, to an industry based on large flocks, sometimes consisting of hundreds of thousands of birds, run by multinational companies. To all these flocks, both large and small, Newcastle disease poses a considerable threat to their well-being and profitability and it is not unreasonable to state that hardly a single commercial flock of poultry is raised in the world without Newcastle disease having some effect due to actual disease, prophylactic vaccination or restrictions placed on rearing, movement, processing, sale or export of birds and products. In addition, recent years have produced developments in virology and associated biological technology which would have been unbelievable when Newcastle disease virus was first isolated. The economic importance of Newcastle disease virus and its use as a laboratory model has meant that major advances have been quickly applied to the field situation whenever possible and, as a result, a much fuller understanding, not only of the biochemistry and basic virology of the virus but also the ecology, epizootiology, antigenicity, immunology and other important aspects in the control of the disease has been achieved.

Rabies is an ancient disease and a fearsome one. Although it may not have the economic or public health importance of some other infectious diseases, few are so well known or carry the same emotional impact. Mainly transmitted by the bite of an enraged animal, and with practically no hope for recovery among those afflicted, it has provided the substance of stories and legends throughout the ages. The pioneering work of many 19th century workers, culminating in the development of the first rabies vaccines by Louis Pasteur, provided the ground work for the modern era in the study of rabies. Since then, and particularly in the last quarter century, considerable advances have been made in our knowledge of the nature of the infectious agent, its mode of transmission and pathogenetic mechanisms. Yet even today, much remains to be learned about the disease. For example, although effective vaccines exist for humans and other animals, there is still no known practical cure once the neurological disease symptoms develop. Markers of virulence have been mapped at the molecular level, but it is yet unclear as to how rabies virus actually exerts its pathological effects.

The influence of basic science, particularly molecular biology, in human and veterinary medicine revolutionized thinking in many aspects and changed fundamentally and creatively the classical strategy for research and prevention of infectious diseases. Genetic engineering and related disciplines have progressed to a remarkable degree over the last decade and now form the keystone supporting medicine. These are strong and efficient instruments for health and disease oriented research and their application gives the opportunity to receive more answers and not only more questions. The prime objective of this book is to create new knowledge within the medical disciplines and inspire colleagues working in this field with the unity and unambiguous importance of this science and its technologies for identifying, clarifying and planning new strategies for curing and preventing disease. This book contains original studies on the molecular biology of animal viruses. Some of the viruses discussed in this book are also hazardous to man. In this light it can be considered as a contribution to modern education on the human infectious diseases. From this point of view the book contains a chapter on Hantaan virus that causes no detectable disease in animals but hemorrhagic fever with renal syndrome has been attributed to infection of humans by this virus.

G. Petursson and Rikke Hoff-J0rgensen The concept of slow viral infections was first put forward in 1954 by Dr. Bjorn Sigurdsson, an Icelandic physician who had been studying some sheep diseases which were introduced into Iceland with the importation of a foreign breed of sheep in 1933. Sigurdsson's main criteria for defining slow infec tions were a very long initial period without clinical signs lasting months or even years following infection and a rather regular protracted, progres sive course, once clinical symptoms had appeared, usually ending in serious disease or death. Sigurdsson included in this list of slow infections maedi -visna, infectious adenomatosis of sheep, scrapie in sheep, Bittner's mam mary carcinoma and Gross' leukemia in mice. All of these diseases, except scrapie, are caused by retroviruses. The characteristics of slow infections as described above are of prac tical importance for epidemiology, diagnosis and control of these diseases. For many years the slow infections remained primarily a veterinary problem, mainly affecting sheep and goats in certain countries. In recent years, how ever, the human immunodeficiency virus (HIV) causing acquired immunodefici ency syndrome (AIDS), has suddenly appeared in many countries of the world and brought the slow infection concept forcefully to the attention of the medical profession. The disease problems and the economic effects of slow infections of sheep and goats are increasingly recognized in various coun tries. For the reasons stated above we feel that this book should be useful for veterinarians and physicians alike."

The intention of the series Developments in Veterinary Virology is to provide monographs dealing with the major animal viral diseases. Each volume will include the latest achievements in fundamental research and practical applications and should be readable for people from various disciplines and different backgrounds. The multi-author approach provides the best opportunity to keep each chapter at the highest level and makes the composition of the volumes manageable to the editors. This monograph on Avian Leukosis presents comprehensive reviews on the recent history of avian retrovirus research, on epizootiological, virological, pathological aspects, on tumor induction, the immune response to avian retro viruses, virus-cell interactions and on techniques for diagnosis. The volume deals mainly with exogenous avian leukosis virus (ALV) infections, but one chapter is entirely devoted to endogenous avian leukemia virus. Molecular biology aspects are confined to various oncogenes and to lymphoma induction since retroviruses, including those specific for avian species, have recently been described in detail in the Cold Spring Harbor Laboratory series "Molecular Biology of Tumor Viruses." Two chapters are devoted to the practical application of insights obtained from avian leukosis research: influences of AL V infection on production performance and eradication procedures."

Ocular emergencies can present major problems for vets. Signs can be dramatic, manifesting as apparent instant blindness, severe trauma from fights or road accidents, or the acute discoloration of the white of the eye to red or blue. The vet needs to identify quickly what the problem is so that the immediate palliative measures are appropriate and do not make matters worse. A major feature of this book is its unique problem-oriented approach, not used in the standard ophthalmology texts. This is complemented by a section arranged on a more anatomical basis, with appropriate cross-referencing, so that access to the right section is made as easy (and quick!) as possible. The book emphasises differential diagnoses and treatment options, showing clearly wherethe case needs referral to a specialist for resolution. Extra material on background pathogenesis and treatment rationale is provided in boxes. The material needed for the actual emergency will be made readily accessible, using bullet points and easy-to-follow line diagrams. David Williams is based in the UK. He has recently completed a PhD and is building on an international reputation in both ophthalmology and exotic medicine. His US co-author, Kathie Barrie, is current President of the American College of Veterinary Ophthalmology and a practising vet; she has ensured that the text is of equal relevance to US practice. Written at an appropriate level for the non-specialist veterinarian, making it a practical guide for managing small animal ophthalmic emergencies. Provides instant access to the correct diagnosis and management of ocular emergencies with clear, easy-to-use diagnostic flowcharts. Highlights key information and important issues in tinted boxes throughout the text, making clinical facts accessible to busy practitioners.

The study of animal viruses contributes to the general understanding of the molecular basis of viral infection. The emergence of the SARS (Severe Acute Respiratory Syndrome) virus in the human population, coming from an animal source, highlights the importance of animals in harboring infectious agents. In addition, it has been recognized recently that influenza viruses, which persist in their natural avian host, can directly infect humans. In this book, an international panel of leading virologists provide a state-of-the-art overview of the field, comprehensively detailing the current understanding of viruses, their replication, evolution, and interaction with the host. The authors emphasize strategic and methodological aspects of current research, and provide key related references. Topics include foot-and-mouth disease virus, Pestivirus, Arteriviridae, Coronaviruses (including SARS), Herpesviridae, Paramyxoviridae, influenza viruses, Reoviridae, porcine circoviruses, Asfarviridae and much more.

The past decade has witnessed an explosion of information on the molecular biology of insect viruses and a frenzy of activity in applying this information to medicine and agriculture. Genetically engineered baculoviruses are presently being tested for commercial use as pesticides, and the study of such viruses is also revealing remarkable insights into basic cellular processes such as apoptosis. This comprehensive volume provides readers with knowledge of basic and applied baculovirology so that current literature in the field can be appreciated.

This book achieves an invaluable, contemporary picture of the phylum as a whole - Derek Wakelin - Parasitology

This up-to-the-minute Second Edition of an incomparable resource describes in detail the bases for developing dosage forms for use in animals-highlighting the data necessary to meet regulatory approval.
Demonstrates the successful characterization, control, and registration of new veterinary medicines
Thoroughly rewritten and enlarged to reflect the technical advances that have occurred since the previous edition, Development and Formulation of Veterinary Dosage Forms, Second Edition
discusses the reasons for dosage form selection
explains the latest available technologies
examines new drug therapeutics
reveals up-to-date techniques and applications for pharmacokinetic data
covers the formulation of products derived from biotechnology
elucidates recent analytical methods
shows how to determine the type of dosage form appropriate for particular species
and more
Written by a team of international authorities from North America and Europe and containing over 1100 bibliographic citation, figures, and tables, Development and Formulation of Veterinary Dosage Forms, Second Edition is an essential reference for pharmaceutical, animal, and quality control scientists; research pharmacists and pharmacologists; veterinarians; drug quality assurance and regulatory personnel in government and industry; pathologists; microbiologists; virologists; physiologists; toxicologists; and upper-level undergraduate and graduate students in these disciplines.

Principles of Veterinary Parasitology is a student-friendly introduction to veterinary parasitology. Written primarily to meet the immediate needs of veterinary students, this textbook outlines the essential parasitological knowledge needed to underpin clinical practice. Conceptual relationships between parasitic organisms, their biology and the diseases they cause are clearly illustrated. Help boxes and practical tips are included throughout alongside a wealth of colour photographs, drawings and life-cycle diagrams. Organised taxonomically with additional host-orientated chapters and focussing on parasites that commonly cause animal or zoonotic disease, welfare problems or economic losses, students worldwide will benefit from this straightforward and easy to comprehend introduction to veterinary parasitology. Key features include: * An easy to navigate textbook, providing information essential for clinical studies * Full colour throughout, with photographs, diagrams, life-cycles and help boxes for visual learners * A companion website including a pronunciation guide, self-assessment questions and further reading lists