Agriculture is often under the threat of invasive species of animal pests and pathogens that do harm to crops. It is essential to have the best methods and tools available to prevent this harm. Biosecurity is a mixture of institutions, policies, and science applications that attempts to prevent the spread of unhealthy pests. Tactical Sciences for Biosecurity in Animal and Plant Systems focuses on the tactical sciences needed to succeed in the biosecurity objectives of preventing plant and animal pathogens from entering or leaving the United States. This book explores a divergence of tactics between plant and animal exotic disease response. Covering topics such as animal pests and pathogens, tactical management, and early detection, this book is an essential resource for researchers, academicians, university faculty, government biosecurity practitioners, customs officers, clinical scientists, and students.

Birds are the most diverse group of land vertebrates and have evolved to exploit almost every terrestrial niche on earth. They also serve as a natural reservoir for an array of different pathogens that pose serious health risks to human and domestic animal populations, including West Nile virus, highly pathogenic avian influenza viruses, Newcastle Disease virus, and numerous enteric pathogens. Avian diseases are also critically important to the conservation of endemic bird species in many places around the world. This accessible textbook focuses on the dynamics of infectious diseases for wild avian hosts across every level of ecological hierarchy, from the way pathogens interact with the physiology and behavior of individual hosts, the evolutionary and ecological dynamics of the host-parasite interactions occurring within populations, up to the complex biotic and abiotic interactions occurring within biological communities and ecosystems. Parasite-bird interactions are also increasingly occurring in rapidly changing global environments - thus, their ecology is also changing - and this shapes the complex ways by which parasites influence the inter-connected health of birds, humans, and shared ecosystems. Given the key role of birds in ecological communities more broadly, and as the primary host to so many zoonotic pathogens, an understanding of the ecological and evolutionary principles underlying the maintenance, amplification, transmission, and dispersal of these infectious agents is crucial to understanding how to mitigate the negative global impacts of the ever-increasing number of emerging infectious diseases. Although the topics and principles discussed in this book relate to birds, they have a far wider relevance and can also be applied to non-avian, wildlife host-pathogen systems. The COVID-19 pandemic has shown that understanding of disease ecology in wild animal populations is paramount to global health. Infectious Disease Ecology of Wild Birds is suitable for both senior undergraduate and graduate students taking courses in avian disease ecology, ecoimmunology, ecology, and conservation. It will also appeal to the many professional parasitologists, ecoimmunologists, ornithologists, behavioural ecologists, conservation biologists, and wildlife biologists requiring a concise overview of the topic.

Population Biology of Vector-Borne Diseases is the first comprehensive survey of this rapidly developing field. The chapter topics provide an up-to-date presentation of classical concepts, reviews of emerging trends, synthesis of existing knowledge, and a prospective agenda for future research. The contributions offer authoritative and international perspectives from leading thinkers in the field. The dynamics of vector-borne diseases are far more intrinsically ecological compared with their directly transmitted equivalents. The environmental dependence of ectotherm vectors means that vector-borne pathogens are acutely sensitive to changing environmental conditions. Although perennially important vector-borne diseases such as malaria and dengue have deeply informed our understanding of vector-borne diseases, recent emerging viruses such as West Nile virus, Chikungunya virus, and Zika virus have generated new scientific questions and practical problems. The study of vector-borne disease has been a particularly rich source of ecological questions, while ecological theory has provided the conceptual tools for thinking about their evolution, transmission, and spatial extent. Population Biology of Vector-Borne Diseases is an advanced textbook suitable for graduate level students taking courses in vector biology, population ecology, evolutionary ecology, disease ecology, medical entomology, viral ecology/evolution, and parasitology, as well as providing a key reference for researchers across these fields.

A vital read for anyone who cares about the future of British wildlife. With a foreword by the BBC TV presenter Chris Packham. 'A thriller, whodunnit and impassioned polemic.' - PATRICK BARKHAM, THE GUARDIAN Dominic Dyer explores the science and electioneering behind Britain's most controversial wildlife policy: the badger cull. He exposes the catastrophic handling of bovine TB by the British government, the political manoeuvring that engineered the badger cull in 2010, and the ongoing close relationship in perpetuating the cull between the National Farmers Union and the Department of the Environment, Food and Rural Affairs (DEFRA). He shines an unflattering spotlight on Cabinet ministers, the veterinary profession, environmental NGOs and the BBC. Reviews 'I enjoyed reading this book and I strongly recommend it to you. 'This is a powerful and stimulating read and it's bang up to date with the important issue it discusses. It is written by a passionate insider with years of experience. The narrative is pacey and exciting. This book arrived with me on Thursday afternoon and I had read it completely by early yesterday [Saturday] morning.' - MARK AVERY, WRITER, BLOGGER AND ENVIRONMENTAL CAMPAIGNER 'A vital must-read for anyone concerned about the badger's enduring place in the British countryside. 'A thriller, whodunnit and impassioned polemic, this is the inside story of the badger cull.' - PATRICK BARKHAM, THE GUARDIAN 'It should be read by all those battling against government policies that put money ahead of science and the environment. 'The book's conclusion is that the culls will be stopped, not by science or validity, but by cost. Yet Dyer remains optimistic: 'Despite all the incompetence, negligence and deceit, it's the caring compassionate British public who have made a stand for wildlife that gives me the most hope for the future.' 'His book pays tribute to the 'Badger Army', those many individuals from all walks of life who turned out to protest and importantly, once culling started, to protect the badgers out in the field. 'Those people will be patrolling the countryside, day and night, in every area where badger killing is taking place this autumn. While determined to protect their badgers, many also want to see the government help and support farmers to beat the TB in their cattle - but with proper cattle-based measures, not by senselessly killing wildlife.' - LESLEY DOCKSEY, THE ECOLOGIST, 'Why are our badgers 'Badgered to Death'?' Introduction by Chris Packham How viciously fickle we are. We arbitrarily pick and choose which species we like or dislike, normally and sadly based on purely anthropomorphic criteria, and then either laud or loathe them paying scant attention to the realities of their lives, or ours. And once cursed and demonised that tag is almost impossible to redress. Think rat, think fox... damned for historical crimes, firmly fixed as malevolent vermin, even in our supposedly enlightened age. But as this book displays we can also be quick to destroy the reputation of our animal heroes and blight their status with bigotry and ignorance. For many reasons we had come to love the badger, to cherish and admire it, to protect and celebrate it and of course many still do. But the reputation of this essential member of the UK's ecology has been targeted by a smear campaign which has been swallowed by the gullible and fuelled by those with vested interests. You see, in spite of all the science and all the truths that it outlines, the badger has become a scapegoat. Its been branded a 'bad guy' and is being persecuted as such. It's a terrible shame, but like I said, how fickle, how vicious, how predictably human. Buy the book and carry on reading Chris Packham's introduction

This title is the first study of rabies in Africa, tracing its history in South Africa and neighbouring states from 1800 to the present and showing how environmental and economic changes brought about by European colonialism and global trade have had long-term effects. Reviewing the current situation, the author links the increase of rabies to the HIV/AIDS epidemic. Her study shows that the most afflicted regions of South Africa have seen a dangerous rise in feral dog populations as people lack the education, means, or will to care for their pets or take them to inoculation centres. Most victims are poor black children. Ineffective disease control, which in part depends on management policies in neighbouring states and the diminished medical and veterinary infrastructures in Zimbabwe, has exacerbated the problem.

This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "Diseases of Poultry How to Know Them, Their Causes, Prevention and Cure" contains information on the diagnosis and treatment of poultry ailments. It is intended to illustrate aspects of poultry health and serves as a guide for anyone wishing to obtain a general knowledge of the subject and understand the field in its historical context. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

This unique volume of thirty essays, by fifty-three internationally known scholars, honours C.S. (Rufus) Churcher, the distinguished Canadian palaeontologist. The papers focus on late Cenozoic mammals in North America and Africa and provide both site-specific descriptions of faunas and their associated geological contexts, and more general syntheses of regional palaeoenvironments and biogeography. The volume provides a much-needed overview of current research. The stature of the researchers who have contributed to the volume, and the breadth of the material presented, is a reflection of Churcher’s diverse research interests. The first section contains eleven papers on the palaeoenvironment and palaeoecology of Quaternary mammals in North America; the second section has 9 contributions describing faunas and morphological analyses of North American Quaternary mammals; and the final section contains nine papers on the palaeoecology and palaeoenvironments of late Cenozoic mammals of Africa. In this final section, Alan Gentry pays tribute to Churcher by naming a species after him: Budorcas churcheri. The volume contains individual discussions of North American fossil prairie dogs, mastodons, zebras, short-faced bears, sabre cats, lions, giant armadillos, elk-moose, caribou and muskrats, as well as African hyaenas, zebras, hipparion horses, antelopes, rodents, and giraffes.

Parasites and infectious diseases are everywhere and represent some of the most potent forces shaping the natural world. They affect almost every aspect imaginable in the life of their hosts, even as far as the structure of entire ecosystems. Hosts, in turn, have evolved complex defences, with immune systems being among the most sophisticated processes known in nature. In response, parasites have again found ways to manipulate and exploit their hosts. Ever since life began, hosts and parasites have taken part in this relentless co-evolutionary struggle with far-reaching consequences for us all. Today, concepts borrowed from evolution, ecology, parasitology, and immunology have formed a new synthesis for the study of host-parasite interactions. Evolutionary parasitology builds on these established fields of scientific enquiry but also includes some of the most successful inter-disciplinary areas of modern biology such as evolutionary epidemiology and ecological immunology. The first edition of this innovative text quickly became the standard reference text for this new discipline. Since then, the field has progressed rapidly and an update is now required. This new edition has been thoroughly revised to provide a state-of-the-art overview, from the molecular bases to adaptive strategies and their ecological and evolutionary consequences. It includes completely new material on topics such as microbiota, evolutionary genomics, phylodynamics, within-host evolution, epidemiology, disease spaces, and emergent diseases. Evolutionary Parasitology is suitable for advanced undergraduates, graduate level students, and interdisciplinary researchers from a variety of fields including immunology, genetics, sexual selection, population ecology, behavioural ecology, epidemiology, and evolutionary biology. Those studying and working in adjacent fields such as conservation biology, virology, medicine, and public health will also find it an invaluable resource for connecting to the bases of their science.

Ticks and tick-borne diseases are among the major stumbling blocks to the development of livestock industry and entail heavy economic loses particularly in the tropics and subtropics. Ticks serve as vectors of several diseases and pose health hazards to animals and humans throughout the world. Attempts to control ticks and tick-borne diseases using different methods have been going on for several generations; however, ticks still cause insurmountable problems to the livestock industry and human and animal health. This book enlightens the reader on research and field experiences obtained from different parts of the world on the various chemical and biological approaches used in the control of ticks and tick-borne diseases. This book would serve as a valuable reference and guide for students, and researchers in biological and biomedical sciences and tick control authorities aimed at devising a sound tick control strategy.

Many infectious diseases of recent concern, including malaria, cholera, plague, and Lyme disease, have emerged from complex ecological communities, involving multiple hosts and their associated parasites. Several of these diseases appear to be influenced by human impacts on the environment, such as intensive agriculture, clear-cut forestry, and habitat loss and fragmentation; such environmental impacts may affect many species that occur at trophic levels below or above the host community. These observations suggest that the prevalence of both human and wildlife diseases may be altered in unanticipated ways by changes in the structure and composition of ecological communities. Predicting the epidemiological ramifications of such alteration in community composition will require strengthening the current union between community ecology and epidemiology. Disease Ecology highlights exciting advances in theoretical and empirical research towards understanding the importance of community structure in the emergence of infectious diseases. To date, research on host-parasite systems has tended to explore a limited set of community interactions, such as a community of host species infected by a single parasite species, or a community of parasites infecting a single host. Less effort has been devoted to addressing additional complications, such as multiple-host-multiple-parasite systems, sequential hosts acting on different trophic levels, alternate hosts with spatially varying interactions, effects arising from trophic levels other than those of hosts and parasites, or stochastic effects resulting from small population size in at least one alternate host species. The chapters in this book illustrate aspects of community ecology that influence pathogen transmission rates and disease dynamics in a wide variety of study systems. The innovative studies presented in Disease Ecology communicate a clear message: studies of epidemiology can be approached from the perspective of community ecology, and students of community ecology can contribute significantly to epidemiology.

Bach Flower Remedies for Animals is a complete and authoritative guide to using the Bach Flower Remedies as an alternative treatment for pets and other animals. Written by experts, it includes the history behind Dr Bach's internationally acclaimed remedies and explains how the remedies are suitable for animals. According to an animal's temperament, a particular remedy or combination of remedies will prove the most beneficial for it. There is guidance on using the remedies and on reading animal behaviour, drawing on insights from professional animal behaviourists. There is also detailed information on treating animals in the home, horses, and animals on the farm or in the wild. Packed full of helpful advice, there are intriguing case studies throughout.

The keeping of zoo animals is a central tool in the conservation of some of the world's most fascinating, yet threatened, species. But how do zoos operate on a day-to-day basis? What are the key challenges they face in trying to feed, manage, and keep healthy the animals in their care? How can they play their part in conserving biodiversity? Zoo Animals: Behaviour, Management and Welfare addresses the key questions surrounding the keeping of exotic animals in captivity, and reveals how we can apply our ever-growing understanding of animal behaviour and use an evidence based approach to ensure zoo animals are managed as effectively as possible. Drawing on their extensive experience of zoo research, practice, and teaching, the authors blend together theory with a broad range of both mammalian and non-mammalian examples to give a highly-readable overview of this burgeoning field. Zoo Animals: Behaviour, Management, and Welfare is the ideal resource for anyone needing a thorough grounding in this subject, whether as a student or as a zoo professional. Online Resource Centre The Online Resource Centre to accompany Zoo Animals features: For all readers: * Updates - surveys of key developments in the field * Multiple choice questions with instant feedback, to aid self-assessment For registered adopters of the book: * Figures from the book in electronic format and full colour, available for download

Pathology of the Developing Mouse provides, in so far as feasible, one complete reference on the design, analysis, and interpretation of abnormal findings that may be detected in developing mice before and shortly after birth. In particular, this book is designed specifically to be not only a "how to do" manual for developmental pathology experimentation in mice but, more importantly, a "how to interpret" resource for pathologists and other biomedical scientists faced for the first or hundredth time with defining the significance of distorted features in some fantastic murine developmental monstrosity. The topics covered in this volume include a full range of subjects encountered when building and wielding a developmental pathology tool kit: baseline anatomic and physiologic traits of developing mice principles of good experimental design and statistical analysis for mouse developmental pathology studies procedures for anatomic pathology examinations, to evaluate structural changes at the macroscopic (gross), microscopic (cells and tissues), and ultrastructural (subcellular) levels, suing conventional autopsy-based or novel non-invasive imaging techniques; methods for clinical pathology testing, to assess the biochemical and cellular composition of tissues and fluids; options and protocols for in situ molecular pathology analysis, to undertake site-specific explorations of the various mechanisms responsible for producing adverse findings (i.e., "lesions") during development; and well-referenced and illustrated guides to the interpretation of anatomic pathology and clinical pathology changes in the animal (embryos, fetuses, neonates, and juveniles) and its support system (placenta).

This book puts emphasis on the isolation, taxonomy, diagnosis (phenotypic, serology and molecular biology), epizootiology, pathogenicity mechanisms, and methods of disease control (by vaccination, immunostimulation, probiotics, prebiotics, plant products, and antimicrobial compounds. Co-infections, which are attributed to more than one microbial species have been discussed. Shortcomings in knowledge have been highlighted. This sixth edition is the successor to the original version, first published in 1987, and which fills the need for an up-to-date comprehensive text on the biological aspects of the bacterial taxa which cause disease in finfish. The book is primarily targeted at researcher workers, including postgraduate students, and diagnosticians. It is anticipated that the readership will include veterinary microbiologists, public health scientists and microbial ecologists.

Humans have lived in close proximity to other animals for thousands of years. Recent scientific studies have even shown that the presence of animals has a positive effect on our physical and mental health. People with pets typically have lower blood pressure, show fewer symptoms of depression, and tend to get more exercise.
But there is a darker side to the relationship between animals and humans. Animals are carriers of harmful infectious agents and the source of a myriad of human diseases. In recent years, the emergence of high-profile illnesses such as AIDS, SARS, West Nile virus, and bird flu has drawn much public attention, but as E. Fuller Torrey and Robert H. Yolken reveal, the transfer of deadly microbes from animals to humans is neither a new nor an easily avoided problem.
Beginning with the domestication of farm animals nearly 10,000 years ago, Beasts of the Earth traces the ways that human-animal contact has evolved over time. Today, shared living quarters, overlapping ecosystems, and experimental surgical practices where organs or tissues are transplanted from non-humans into humans continue to open new avenues for the transmission of infectious agents. Other changes in human behavior like increased air travel, automated food processing, and threats of bioterrorism are increasing the contagion factor by transporting microbes further distances and to larger populations in virtually no time at all.
While the authors urge that a better understanding of past diseases may help us lessen the severity of some illnesses, they also warn that, given our increasingly crowded planet, it is not a question of if but when and how often animal-transmitted diseases will pose serious challenges to human health in the future.

Manual of Techniques in Invertebrate Pathology, Second Edition, describes a wide range of techniques used in the identification, isolation, propagation/cultivation, bioassay, quantification, preservation, and storage of the major groups of entomopathogens, including entomophthorales, entomopathogenic fungi, entomopathogenic bacteria of the Bacilli, Nematode parasites, and pathogens and parasites of terrestrial molluscs. The book presents the perspectives of an international group of experts in the fields of invertebrate pathology, including microbiology, mycology, virology, nematology, biological control, and integrated pest management. Organized into 15 chapters, the book covers methods for the study of virtually every major group of entomopathogen, as well as methods for discovery and diagnosis of entomopathogens and the use of complementary methods for microscopy. It discusses the use of molecular techniques for identifying and determining phylogeny, factors that contribute to resistance to entomopathogens, and several other aspects of the science of invertebrate pathology. It also explains initial handling and diagnosis of diseased invertebrates, basic techniques in insect virology, and bioassay of bacterial entomopathogens against insect larvae. In addition, the reader is introduced to the use of bacteria against soil-inhabiting insects and preservation of entomopathogenic fungal cultures. The remaining chapters focus on research methods for entomopathogenic microsporidia and other protists, how the pathogenicity and infectivity of entomopathogens to mammals are tested, and preparations of entomopathogens and diseased specimens for more detailed study using microscopy. Experienced insect pathologists, biologists, entomologists, students, biotechnology personnel, technicians, those working in the biopesticide industry, and government regulators will find this manual extremely helpful.

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 farContains 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 receptorsContains 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"