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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309092590
Category : Technology & Engineering
Languages : en
Pages : 287
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Book Description
The confirmed case of "mad cow" disease (BSE) in June 2005 illustrates the economic impact of disease outbreaks, as additional countries closed their markets to U.S. beef and beef products. Emerging diseases also threaten public health-11 out of 12 of the major global disease outbreaks over the last decade were from zoonotic agents (that spread from animals to humans). Animal Health at the Crossroads: Preventing, Detecting, and Diagnosing Animal Diseases finds that, in general, the U.S. animal health framework has been slow to take advantage of state-of-the-art technologies being used now to protect public health; better diagnostic tests for identifying all animal diseases should be made a priority. The report also recommends that the nation establish a high-level, authoritative, and accountable coordinating mechanism to engage and enhance partnerships among local, state, and federal agencies, and the private sector.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309092590
Category : Technology & Engineering
Languages : en
Pages : 287
Get Book
Book Description
The confirmed case of "mad cow" disease (BSE) in June 2005 illustrates the economic impact of disease outbreaks, as additional countries closed their markets to U.S. beef and beef products. Emerging diseases also threaten public health-11 out of 12 of the major global disease outbreaks over the last decade were from zoonotic agents (that spread from animals to humans). Animal Health at the Crossroads: Preventing, Detecting, and Diagnosing Animal Diseases finds that, in general, the U.S. animal health framework has been slow to take advantage of state-of-the-art technologies being used now to protect public health; better diagnostic tests for identifying all animal diseases should be made a priority. The report also recommends that the nation establish a high-level, authoritative, and accountable coordinating mechanism to engage and enhance partnerships among local, state, and federal agencies, and the private sector.
Author: G.A. Wobeser
Publisher: Springer Science & Business Media
ISBN: 1475756097
Category : Science
Languages : en
Pages : 257
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Book Description
- A hypothesis is a proposition, set forth as an explanation for the occurrence of a phenomenon, that can be tested. - The basis for scientific investigation is the collection of information to formulate and test hypotheses. - Experimental methods measure the effect of manipulations caused by the investigator; observational methods collect information about naturally occurring events. - There are three sub-types of experimental techniques that differ in the way subjects are chosen for inclusion in the study, in the amount of control that the investigator has over variables, and in the method used to assess changes in other variables. - Descriptive observational studies dominate the early phase of most investigations and involve the description of disease-related events in the population. Associations among factors may be observed but the strength of the associations is not measured. - Analytical observation al techniques are of three basic types: prevalence surveys, case:control studies, and incidence or cohort studies. All attempt to explain the nature of relationships among various factors and to measure the strength of associations. - Prevalence surveys and case:control studies deal with disease existing at the time of the study; incidence studies are concerned with the development of disease over time. - Observational studies may be retrospective, using existing data, or prospective with collection of new information.
Author: Ferenc Hutyra
Publisher:
ISBN:
Category : Veterinary medicine
Languages : en
Pages : 1158
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Book Description
Author: United States; Dept; Of Agriculture
Publisher: Forgotten Books
ISBN: 9781330351253
Category : Pets
Languages : en
Pages : 155
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Book Description
Excerpt from Information in Relation to Disease Prevailing Among Swine and Other Domestic Animals So general and fatal have many of these maladies grown that stock breeding and rearing has, to some extent, become a precarious calling instead of the profitable business of former years. This would seem to be especially true as it relates to swine. Year by year new diseases, heretofore unknown in our country, make their appearance among this class of farm animals, while older ones become permanently localized and much more fatal in their results. Farmers, as a general thing, are neglectful of their stock, and pay but little attention to sporadic cases of sickness among their flocks and herds. It is only when diseases become general, and consequently of an epidemic and contagious character, that active measures are taken for the relief of the animals afflicted. It is then generally too late, as remedies have ceased to have their usual beneficial effects, and the disease is only stayed when it has no more victims to prey upon. This interest is too great to be longer neglected by the general government. Not only the health of its citizens, but one of the greatest sources of our wealth, demands that it should furnish the means for a most searching and thorough investigation into the causes of all diseases affecting live stock. While a large number of the diseases to which farm-animals are subject are familiar to skilled veterinary surgeons, it should be borne in mind that but few sections of the country are blessed with professors in this science, as reference to the letters herewith transmitted will abundantly show. In most cases the stock-breeder himself assumes the important functions and responsibilities of the surgeon, and without the least knowledge of veterinary science he proceeds to diagnose the disease and dose the animal with a drug of which he is ignorant, or of the effects of which he is unable to judge until the animal has )assed beyond the hope of recovery. Where such is the practice it is not strange that nine cases out of ten prove fatal. It may be urged that works on veterinary surgery describe most of the diseases to which farm-animals are subject, and point out the best-known remedies for the same. Admit this, and yet the desired relief is not afforded thereby. These works are expensive and but few farmers can afford to purchase them; a still less number possess the qualifications necessary to comprehend them. What would then seem the wisest policy is that which may result from an investigation of the character proposed, and the results disseminated gratuitously through means of cheap annual reports from this department. By such means farmers and stock-breeders would soon become familiar with the general symptoms of the more prevalent diseases, and also be enabled to apply intelligently such remedies as science has or may point out. Some very interesting investigations in this matter have been commenced, and are now being prosecuted with such vigor as is possible with the very insufficient appropriation that can be devoted to the purpose. The correspondence herewith transmitted contains information which, if heeded by the farmers and stock-growers of the country, will result in a better sanitary condition, and a consequent diminution of disease among all classes of domesticated animals. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 326
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Book Description
Author: D. E. Salmon
Publisher:
ISBN:
Category :
Languages : en
Pages : 422
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309164982
Category : Technology & Engineering
Languages : en
Pages : 238
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Book Description
Research in veterinary science is critical for the health and well-being of animals, including humans. Food safety, emerging infectious diseases, the development of new therapies, and the possibility of bioterrorism are examples of issues addressed by veterinary science that have an impact on both human and animal health. However, there is a lack of scientists engaged in veterinary research. Too few veterinarians pursue research careers, and there is a shortage of facilities and funding for conducting research. This report identifies questions and issues that veterinary research can help to address, and discusses the scientific expertise and infrastructure needed to meet the most critical research needs. The report finds that there is an urgent need to provide adequate resources for investigators, training programs, and facilities involved in veterinary research.
Author: Prabhakar R. Jatkar
Publisher:
ISBN: 9788177542189
Category : Medical
Languages : en
Pages : 198
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Book Description
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309377595
Category : Medical
Languages : en
Pages : 397
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Book Description
Pathogens transmitted among humans, animals, or plants by insects and arthropod vectors have been responsible for significant morbidity and mortality throughout recorded history. Such vector-borne diseases â€" including malaria, dengue, yellow fever, and plague â€" together accounted for more human disease and death in the 17th through early 20th centuries than all other causes combined. Over the past three decades, previously controlled vector-borne diseases have resurged or reemerged in new geographic locations, and several newly identified pathogens and vectors have triggered disease outbreaks in plants and animals, including humans. Domestic and international capabilities to detect, identify, and effectively respond to vector-borne diseases are limited. Few vaccines have been developed against vector-borne pathogens. At the same time, drug resistance has developed in vector-borne pathogens while their vectors are increasingly resistant to insecticide controls. Furthermore, the ranks of scientists trained to conduct research in key fields including medical entomology, vector ecology, and tropical medicine have dwindled, threatening prospects for addressing vector-borne diseases now and in the future. In June 2007, as these circumstances became alarmingly apparent, the Forum on Microbial Threats hosted a workshop to explore the dynamic relationships among host, pathogen(s), vector(s), and ecosystems that characterize vector-borne diseases. Revisiting this topic in September 2014, the Forum organized a workshop to examine trends and patterns in the incidence and prevalence of vector-borne diseases in an increasingly interconnected and ecologically disturbed world, as well as recent developments to meet these dynamic threats. Participants examined the emergence and global movement of vector-borne diseases, research priorities for understanding their biology and ecology, and global preparedness for and progress toward their prevention, control, and mitigation. This report summarizes the presentations and discussions from the workshop.
Author: Gary A. Wobeser
Publisher: Springer
ISBN: 9783540832720
Category : Science
Languages : en
Pages : 393
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Book Description
Gary Wobeser's successful book from 1994 has been completely updated and enlarged in a new second edition. An in-depth overview of the available techniques for the investigation and management of disease in free-ranging animals is provided. The subjects are illustrated with examples drawn from around the world, with emphasis on the special requirements involved in working with wild animals. The book draws on the author’s training as a wildlife biologist.
