Download or read book The Epidemiology of Subclinical Bluetongue Virus and Mycoplasma Bovis Infections in Dairy Cattle in the Central Valley of California written by Iyorlumun Julius Felix Uhaa and published by . This book was released on 1989 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Epidemiology of Bluetongue Virus Infection of Dairy Cattle in California written by Christie Ellen Mayo and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of the studies were to utilize epidemiologic, virologic, and entomologic surveillance methods to further characterize the epidemiology of bluetongue virus (BTV) infection within California. The use of these methods has generated contemporary data for better-informed analyses and predictive models to estimate risk for BTV transmission among California dairy cattle. These data will also facilitate development of accurate predictive models that explore potential transmission among dairy cattle, as well as strategies for control and prevention of BTV transmission within the western United States and, potentially, the rest of the US. Findings from these studies confirm the importance of using sensitive surveillance methods for both midge collection and virus detection in epidemiological studies of BTV infection. Our results confirmed those of prior studies showing regional variation in the prevalence of BTV infection of livestock throughout California, with defined areas of exposure. Sentinel cattle from coastal northwestern California were consistently negative whereas there was a non-uniform distribution of BTV infection amongst cattle on dairy farms in the Central Valley. The BTV-free status of the northwestern region is probably attributable to the cooler temperatures in this area and their effect on the vectorial capacity of resident insect vector populations. Vector abundance and BTV infection prevalence of Culicoides sonorensis at individual farms within the Central Valley was analogous to the prevalence of BTV infection of sentinel cattle at each of the 4 farms studied. Although mean maximum and minimum temperatures were similar at the 4 dairy farms, the variation in vector abundance most likely was the result of lagoon waste-water and irrigation management practices at individual farms. Dairy wastewater lagoon ponds are present on many dairy farms throughout California and are a major larval habitat as larvae thrive within the muddy embankments of gently sloping and polluted lagoons. Lagoon wastewater provides a cost-effective irrigation and nitrogen source for corn grown on dairy farms for silage. Planting of corn typically begins in late April and early May, and the waste lagoons are slowly drained for irrigation providing moist, muddy habitats at the margins for larval populations of Culicoides sonorensis. Thus, extensive irrigation of crops coupled with the use of lagoon waste-water at individual farms likely promotes the expansion of resident populations of C. sonorensis midges and subsequent seasonal transmission of BTV to livestock. Findings of BTV infection rates of C. sonorensis midges detected earlier in the season than infection of sentinel cattle, in addition to the plurality of serotypes on individual dairy farms, might suggest that the midge vector constitutes a reservoir of genetically divergent BTVs that potentially sustain the virus in seasonally endemic areas. The data also suggest that infection prevalence may be misrepresented when UV light traps are exclusively used for collection of C. sonorensis midges, a method most often used in vector surveillance. In summary, our studies confirmed anthropogenic factors, and not just meteorological ones, can be important in determining the prevalence of BTV infection of livestock on individual farms in California. Identifying the relationships among ecological and anthropogenic drivers of BTV infection, vector biology, and viral transmission dynamics are important first steps towards developing realistic epidemiologic models to identify and assess cost-effective control measures for mitigation of BTV transmission.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1990 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1990 with total page 1420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pan genomics Applications Challenges and Future Prospects written by Debmalya Barh and published by Academic Press. This book was released on 2020-03-06 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pan-genomics: Applications, Challenges, and Future Prospects covers current approaches, challenges and future prospects of pan-genomics. The book discusses bioinformatics tools and their applications and focuses on bacterial comparative genomics in order to leverage the development of precise drugs and treatments for specific organisms. The book is divided into three sections: the first, an "overview of pan-genomics and common approaches, brings the main concepts and current approaches on pan-genomics research; the second, “case studies in pan-genomics, thoroughly discusses twelve case, and the last, “current approaches and future prospects in pan-multiomics , encompasses the developments on omics studies to be applied on bacteria related studies. This book is a valuable source for bioinformaticians, genomics researchers and several members of biomedical field interested in understanding further bacterial organisms and their relationship to human health. Covers the entire spectrum of pangenomics, highlighting the use of specific approaches, case studies and future perspectives Discusses current bioinformatics tools and strategies for exploiting pangenomics data Presents twelve case studies with different organisms in order to provide the audience with real examples of pangenomics applicability
Download or read book Bovine Medicine written by Peter Cockcroft and published by John Wiley & Sons. This book was released on 2015-06-02 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated to reflect recent changes in the industry, Bovine Medicine, 3rd Edition, offers practicing large animal veterinarians and veterinary students a comprehensive reference to core aspects of contemporary cattle health and husbandry. New edition of a classic text, featuring thoroughly rewritten text, with coverage shifted to the core aspects of everyday cattle practice Includes new focus on both applied skills and application of knowledge, along with many more full-colour illustrations than in previous editions Represents a toolkit of skills that will support the delivery of contemporary cattle practice Presents a seamless integration of information on husbandry, nutrition, and disease Written by a wide range of experts from around the world
Download or read book Foreign Animal Diseases written by and published by . This book was released on 2008 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easy-to-read, comprehensive manual to help agronomists and community members protect local cattle, poultry, and crops from incidental or deliberate infestations.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1996 with total page 2372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pyrantel Parasiticide Therapy in Humans and Domestic Animals written by Alan A Marchiondo and published by Academic Press. This book was released on 2016-06-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pyrantel Parasiticide Therapy in Humans and Domestic Animals presents a single source history and reference on the parasiticide activity and pharmacology of the tetrahydropyrimidines and their salts in humans and domestic animals, also collating evidence that resistance to pyrantel has developed in human and domestic animal nematodes. Other books of this nature have been compiled historically for specific anthelmintic compounds, but none has been written to date for the pyrantel family of drugs. Pyrantel, a nicotinic receptor agonist, has been used in domestic animal and human medicine since the 1970's to control two important nematode groups, the hookworms and the roundworms. Given the zoonotic potential of these parasites, pyrantel has served a dual role in helping to protect the health of both domestic animals and the public for more than 45 years.
Download or read book Canine Parasites and Parasitic Diseases written by Seppo Saari and published by Academic Press. This book was released on 2018-11-07 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Canine Parasites and Parasitic Diseases offers a concise summary, including the distribution, epidemiology, lifecycle, morphology, clinical manifestations, diagnosis, prophylaxis and therapeutic measures on the most important parasites affecting dogs. The book includes their classification, structure, lifecycles, occurrence, and the diagnosis and treatment of infestations. Chapters are presented in a consistent and logical format with extensive use of tables, photographs and line drawings that help veterinarians and students quickly find answers to questions. The book informs on 100 different species of parasite related to the canine world and is is aimed not only at veterinary practitioners but also in dog enthusiasts, pharmacies and laboratories. Fully illustrated with high-quality figures and illustrations Provides insights on the risk factors and prevention of parasite infections in dogs and gives guidelines for anthelmintic treatment Serves professionals, students, parasitologists and veterinary scientists Present an easy-to-use handbook on the identification of canine parasites and the diseases associated with parasitic infection
Download or read book Agrindex written by and published by . This book was released on 1993 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Avian Influenza Virus written by Erica Spackman and published by Springer Science & Business Media. This book was released on 2008-02-28 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing global fear of a major pandemic, avian influenza (AI) virus research has greatly increased in importance. In Avian Influenza Virus, an expert team of researchers and diagnosticians examine the fundamental, yet essential, virological methods for AI virus research and diagnostics as well as some of the newest molecular procedures currently used for basic and applied research. They present exciting, cutting-edge new methods that focus both on studying the virus itself and on work with avian hosts, an area greatly lacking in research.
Download or read book Sheep Goat and Cervid Medicine E Book written by David G. Pugh and published by Elsevier Health Sciences. This book was released on 2020-01-07 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW! Coverage of cervids has been added to chapters throughout the book, reflecting the growing popularity of deer and elk. NEW! Thorough content updates are made throughout the book and reflect the latest research evidence. NEW! 170 new clinical photos have been added. NEW! Anesthesia and Pain Management chapter includes a new section on pain management strategies, reflecting the emphasis on controlling pain in small ruminants. NEW! Expert Consult website offers an online version of the book, making it easy to search the entire book electronically. NEW! Two new authors are respected and well-known veterinary medicine experts and educators: Dr. Misty Edmondson and Dr. Thomas Passler.
Download or read book The Flaviviruses Detection Diagnosis and Vaccine Development written by and published by Elsevier. This book was released on 2003-12-18 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 50% of known flaviviruses have been associated with human disease. The Flavivirus genus constitutes some of the most serious human pathogens including Japanese encephalitis, dengue and yellow fever. Flaviviruses are known for their complex life cycles and epidemic spread, and are considered a globally-emergent viral threat. Detection, Diagnosis and Vaccine Development, the third volume of The Flaviviruses details the current status of technologies for detection and differentiation of these viruses, their use in surveillance and outbreak investigation, and also reviews the latest clinical research. Comprehensive approach to the scientific disciplines needed to unravle the complexities of virus-host interactions Descibes the technologies that have contributed to our current knowledge about the Flaviviruses Identifies the major problems faced in understanding the virus-host interactins that result in disease An exhaustive compendium of current and past knowledge on the Flavivirus family
Download or read book Bovine Medicine written by Anthony H. Andrews and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bovine Medicine provides practical and comprehensive information oncattle disease and production and is a key reference for all largeanimal vets. Since the first edition was published in 1991 therehave been significant improvements in disease control andmanagement of cattle. Almost all parts of the book have beenupdated and completely rewritten. There are new chapters onsurgery, embryo transfer, artificial insemination, ethno-veterinarymedicine and biosecurity, and a new consolidating chapter on theinteraction between the animal, environment, management anddisease. The previous edition has sold all over the world, and as aresult of this a greater emphasis has been placed on conditions andtheir treatment in areas other than temperate regions. A newsection entitled "Global Variation in Cattle Practice" has beenincluded with contributors discussing bovine medicine practice intheir part of the world. All in all this is an outstanding resource for any practisingvet and an excellent reference for veterinary students.
Download or read book Medical and Veterinary Entomology written by Gary R. Mullen and published by Academic Press. This book was released on 2009-04-22 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout
Download or read book The Connections Between Ecology and Infectious Disease written by Christon J. Hurst and published by Springer. This book was released on 2018-08-30 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes current advances in our understanding of how infectious disease represents an ecological interaction between a pathogenic microorganism and the host species in which that microbe causes illness. The contributing authors explain that pathogenic microorganisms often also have broader ecological connections, which can include a natural environmental presence; possible transmission by vehicles such as air, water, and food; and interactions with other host species, including vectors for which the microbe either may or may not be pathogenic. This field of science has been dubbed disease ecology, and the chapters that examine it have been grouped into three sections. The first section introduces both the role of biological community interactions and the impact of biodiversity on infectious disease. In turn, the second section considers those diseases directly affecting humans, with a focus on waterborne and foodborne illnesses, while also examining the critical aspect of microbial biofilms. Lastly, the third section presents the ecology of infectious diseases from the perspective of their impact on mammalian livestock and wildlife as well as on humans. Given its breadth of coverage, the volume offers a valuable resource for microbial ecologists and biomedical scientists alike.
