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1.
Neubauer H Sprague LD Scholz H Hensel A 《Berliner und Münchener tier?rztliche Wochenschrift》2001,114(3-4):81-87
The clinical picture of yersiniosis in humans and its prevalence in the human population is described in detail. Mass production of animals, development of meat factories based on sophisticated chains of cold storage units and international trade of meat products and animals are believed to be the reasons for the increasing prevalence of yersiniosis in humans. In Germany, anti-Yersinia antibodies are found in up to 40% of the average population. The financial losses for the national economy cannot be judged. Of special interest for industrial medicine are sequelae-like reactive arthritis in exposed occupational groups such as veterinarians or butchers. However, the lack of national and international data makes the assessment of the potential of yersiniosis as a zoonosis difficult. Therefore, intensive and interdisciplinary research is needed to close the gaps described. Already proven and proposed countermeasures at the different stages of mass production of animals and reglementations for international trade of meat products and animals are introduced. The need for development not only of cheap and rapid diagnostic tools but also for countermeasures and treatment strategies is discussed. 相似文献
2.
Wentholt MT Cardoen S Imberechts H Van Huffel X Ooms BW Frewer LJ 《Preventive veterinary medicine》2012,103(2-3):81-92
Emerging and major infectious animal diseases can have significant international impact on social, economic and environmental level, and are being driven by various factors. Prevention and control measures should be prepared at both national and international level to mitigate these disease risks. Research to support such policy development is mostly carried out at national level and dedicated transnational research programmes are still in its infancy. This research reports on part of a process to develop a common strategic research agenda on emerging and major infectious diseases of livestock in Europe, covering a 5-15-year time span. A two round online Delphi study was conducted to explore the views of experts on issues relating to research needs on emerging infectious diseases of livestock in Europe. Drivers that may influence the incidence of emerging infectious animal diseases in both the short (next 5 years) and medium term (10-15 years) were identified. Drivers related to regulatory measures and biological science developments were thought to decrease the incidence, and socio-economic factors to increase the incidence of emerging infectious animal diseases. From the first round a list of threats to animal health was compiled and participants combined these threats with relevant drivers in the second round. Next to identifying threats to animal health, also possible mitigatory actions to reduce the negative impact of these threats were identified. Participants emphasised that interdisciplinary research is needed to understand drivers of emerging infectious animal diseases, as well as to develop prevention and control measures which are both socio-economic and technical. From this it can be concluded that interdisciplinary research combining both natural and social research themes is required. Some of the European member states research budget needs to be allocated so that effective prevention and mitigation strategies can be developed. 相似文献
3.
G Gale Wagner Corrie C Brown 《Veterinary Clinics of North America: Food Animal Practice》2002,18(3):389-399
The public needs no reminder that deadly infectious diseases such as FMD could emerge in any country at any moment, or that national food security could be compromised by Salmonella or Listeria infections. Protections against these risks include the knowledge that appropriate and equivalent veterinary education will enable detection and characterization of emerging disease agents, as well as an appropriate response, wherever they occur. Global veterinary leadership is needed to reduce the global threat of infectious diseases of major food animal and public health importance. We believe that the co-curriculum is an excellent way to prepare and train veterinarians and future leaders who understand and can deal with global issues. The key to the success of the program is the veterinarian's understanding that there is a cultural basis to the practice of veterinary medicine in any country. The result will be a cadre of veterinarians, faculty, and other professionals who are better able (language and culture) to understand the effects of change brought about by free trade and the importance of interdisciplinary and institutional relationships to deal effectively with national and regional issues of food safety and security. New global veterinary leadership programs will build on interests, experience, ideas, and ambitions. A college that wishes to take advantage of this diversity must offer opportunities that interest veterinarians throughout their careers and that preferably connect academic study with intensive experiential training in another country. At its best, the global veterinary leadership program would include a partnership between veterinarians and several international learning centers, a responsiveness to the identified international outreach needs of the profession, and attention to critical thinking and reflection. The global veterinary leadership program we have described is intended to be a set of ideas meant to promote collaboration, coalitions, and discussion among veterinarians and veterinary educators who may be intrigued by the concept. The impact of the program can be summarized as follows: Outreach Programs: The global veterinary leadership program will establish new partnerships between veterinarians and veterinary college faculty as they supervise the international internships and see a relationship between their goals and the value of food safety to this country. Strategic Opportunity: The program will build on the critical role that US veterinarians and veterinary colleges already play in strengthening the safety of free trade in this hemisphere. Diversity in an Age of Specialization: The program will combine a global orientation, language ability, and access to comprehensive, research- and economic-related work/study opportunities to expose veterinarians to the expanding world market for veterinary expertise. New Linkages Through Corporate Partners: Through the success and high visibility of current research and education programs, most veterinary colleges are well positioned to engage industry, government, and university leaders in ways to use the proposed program to increase the flow of new ideas and talent into the world food enterprise. International Funding: A new partnership among veterinarians, industry, government, and university leaders can coordinate strong multilateral requests for funding from national and international sources. An Interdisciplinary Strategy that Benefits Veterinary Medicine: The program will combine the diverse veterinary research and education system with our strong national and international network of collaborators to provide globally competent veterinarians who will be needed for the corporate and public opportunities of the future. 相似文献
4.
Australian veterinary classrooms are increasingly diverse and their growing internal diversity is a result of migration and large numbers of international students. Graduates interact with other students and increasingly with clients whose attitudes, beliefs, values, and behaviors differ from their own. An understanding and respect for these differences has an impact on client communication and health care outcomes. The present study explored how students understand and are likely to deal with issues of cultural diversity in veterinary professional practice as well as the educational needs that students feel should be met in regard to preparation to engage productively with diversity in professional practice. The present study also explored the extent to which the rich diversity of the undergraduate student population constitutes an educational resource. A class of final-year veterinary students was invited to participate in a workshop exploring intercultural confidence in veterinary consultation. Twelve groups of six to eight students discussed a fictitious scenario involving a challenging clinical encounter with a client from a different culture. Students were reticent to see the scenario in terms of cultural difference, although they generally recognized that awareness of cultural issues in veterinary practice was important. They also tended to not see their own ethnicity as relevant to their practice. While some felt that veterinary practice should be culture blind, most recognized a need to orient to cultural difference and to respond sensitively. Their suggestions for curricular improvements to address these issues are also included. 相似文献
5.
Hill RJ 《Veterinary microbiology》2006,117(1):93-97
The presentation offers a UK veterinary practitioners viewpoint on issues of DOI and booster vaccination with reference to both dog and cat vaccines. The current use of vaccines and issues surrounding their use are discussed, including motivations for and against vaccinating in a climate of reduced fear of disease, and increased suspicion of vaccines. Attitudes to extended DOI and routine booster vaccinations are explored, and specific disease and prevention issues concerning leptospirosis in particular are presented. The strategy and tactics of implementation of extended DOI vaccines at general practice level are discussed based on the author's own experiences, and thoughts offered on how vaccine manufacturers might support the process at local and national levels, as well as communicating a positive message for continued routine vaccination of dogs and cats, and the advantages that extended DOI offers. 相似文献
6.
Functions of veterinarians in the context of food safety assurance have changed very much in the last ten years as a consequence of new legislation. The aim of this review is to evaluate the management tools in veterinary public health that shall be used in response to the actual need and consider some possible key performance indicators. This review involved an examination of the legislation, guidelines and literature, which was then discussed to analyse the actual need, the strategies and the procedures with which the public veterinary service shall comply. The management of information gathered at different stages of the food chain, from both food production operators and veterinary inspectors operating in primary production, food processing and feed production should be exchanged and integrated in a database, not only to produce annual reports and plan national sampling plans, but also to verify and validate the effectiveness of procedures and strategies implemented by food safety operators to control risks. Further, the surveillance data from environmental agencies and human epidemiological units should be used for assessing risks and addressing management options. 相似文献
7.
Functions of veterinarians in the context of food safety assurance have changed very much in the last ten years as a consequence of new legislation. The aim of this review is to evaluate the management tools in veterinary public health that shall be used in response to the actual need and consider some possible key performance indicators. This review involved an examination of the legislation, guidelines and literature, which was then discussed to analyse the actual need, the strategies and the procedures with which the public veterinary service shall comply. The management of information gathered at different stages of the food chain, from both food production operators and veterinary inspectors operating in primary production, food processing and feed production should be exchanged and integrated in a database, not only to produce annual reports and plan national sampling plans, but also to verify and validate the effectiveness of procedures and strategies implemented by food safety operators to control risks. Further, the surveillance data from environmental agencies and human epidemiological units should be used for assessing risks and addressing management options. 相似文献
8.
The animal health pharmaceutical industry has proactively reported on the volumes of member company antimicrobial active ingredients sold in the U.S. At the individual company level, reporting of finished product distribution data to the FDA is a regulatory requirement, with applications to surveillance and pharmacovigilance. An accounting of product manufactured is done for purposes of good business practices, as well as marketing analyses. Additional applications of antimicrobial usage data might include use in risk assessments, such as for the FDA's Center for Veterinary Medicine Guidance for Industry #152 for the evaluation of the microbiological safety of antimicrobials intended for use in food animals. Compilation of national usage data will be a complex undertaking, hindered by issues such as confidentiality, auditing, field use practice variations, population dynamics (e.g. disease incidence, market conditions for poultry and livestock production), and generic usage. The amounts or volumes in pounds should be considered relative to the large number of animals under husbandry in the United States. Large volumes might seem impressive unless put into proper context. Until such time as a clearly defined application of national usage data is agreed, it is recommended that local usage programs will provide more useful information to perpetuate prudent antimicrobial use in animals. 相似文献
9.
生物安全隔离区国家评估工作,既是我国《动物防疫法》等法律法规的要求,也是当前动物和动物产品国际贸易中进口方对出口方生物安全隔离区实施无疫认可的前提条件。生物安全隔离区是我国无规定动物疫病区的一种重要类型。本文在《无规定动物疫病区评估管理办法》基础上,结合肉禽无禽流感生物安全隔离区有关标准的相关技术要求,研究构建了我国肉禽无禽流感生物安全隔离区国家评估机制,明确了生物安全隔离区国家评估的评估管理、评估程序和方法、评估结果发布以及评估后管理等方面的要求,为我国下一步开展肉禽无禽流感生物安全隔离区国家评估工作提供借鉴和参考。 相似文献
10.
11.
Ann L Wiegers 《Journal of veterinary diagnostic investigation》2004,16(4):255-263
Laboratory data credibility has 3 major components: 1) valid methods, 2) proficiency testing (PT) to verify that the analyst can conduct the method and to compare results of other laboratories using the same method, and 3) third-party accreditation to verify that the laboratory is competent to conduct testing and that the method validation has been done within the environment and requirements of an effective quality-management system. Participation in external PT programs by a laboratory is strongly recommended in International Organization for Standardization/International Electrotechnical Commission International Standard 17025. Most laboratory accreditation bodies using this standard require that laboratories participate in such programs to be accredited. Internal PT is also recommended for each analyst. Benchmarking, or comparison between laboratories using PT or reference materials, is also recommended as part of the validation and evaluation of test methods. These requirements emphasize the need for proficiency test providers to demonstrate their competence. Requirements for competence are documented in national and international standards and guidelines, and accreditation is available for providers. This article discusses the activities and the components that are necessary and recommended for PT projects and programs for animal disease diagnostic testing. These are based on the requirements of the national and international standards, which address this subject, and on the experience of the author. The accreditation of external PT programs is also discussed. Organizations that accredit PT providers or that provide PT programs are listed. Existing references, guidelines, and standards that are relevant to PT in veterinary diagnostic laboratories are discussed. 相似文献
12.
《New Zealand veterinary journal》2012,60(1):3-12
ABSTRACTThis article outlines some of the key prevalence studies regarding the psychological health of veterinarians, and highlights the reasons for distress, with factors such as workload, financial issues, long working hours, challenging interactions, unexpected outcomes, euthanasia and fear of complaints or making mistakes being commonly cited. During the last decade, many ways to improve veterinarians’ wellbeing have been suggested, including both individual and organisational strategies. However, what appears to be lacking is a body of intervention research to test the effectiveness of these strategies.This article outlines some of the types of psychological distress which have been reported in veterinarians, and emphasises key issues such as the impact of practitioners’ help-seeking behaviour and moral and ethical dilemmas. Some wellbeing interventions from overseas studies are highlighted, with a focus on strategies that can be adopted by organisations as well as individuals. The review includes several recommendations to improve the psychological wellbeing of veterinarians such as using multi-disciplinary clinician wellbeing models to structure interventions, the possibilities of mindful self-compassion practices, and the regular use of peer support and reflective groups. It concludes that implementation and robust evaluation of wellbeing initiatives in the New Zealand veterinary population are urgently needed. 相似文献
13.
Polten B 《DTW. Deutsche tier?rztliche Wochenschrift》2007,114(3):98-103
Since the last report there have been major revisions of laws and ordinances. Deliberations on rules of Community law were also continued. On national level, the Act on the Shoeing of Horses amending the Animal Welfare Act and amendments of animal welfare provisions as well as the Deregulation Act were prepared, some of which have meanwhile entered into force. At legislative level, the work on the ratification laws for the Council of Europe conventions (Strasbourg) was concluded in order to enable Germany to adopt the revisions.They include (1) the European Convention for the protection of animals used for experimental purposes and (2) the European Convention for the protection of animals during international transport. At the level of ordinances, the amendment and extension of the Animal Welfare -Farm Animal Husbandry Ordinance are of vital importance for the sections on pig farming and laying hen husbandry. Another section refers to the husbandry of fur animals, on which an ordinance has been submitted to the Bundesrat (German upper house of Parliament). Deliberations on this issue have been adjourned. Drafts of a circus register were prepared to amend the Animal Welfare Act and to adopt a separate ordinance, and they are being discussed with the federal states and associations. Previously,the rules of Community law in the area of animal welfare were adopted as EC directives which the member states had to transfer in national law. This was done by incorporating them into national laws or ordinances, with non-compliance having to be sanctioned. It is the member states' responsibility to establish sanctions. Yet the Commission has introduced a directly operative animal welfare legislation by adopting EC Regulation 1/2005 on the protection of animals during transport. This means that a national implementation is not required. Nevertheless, the establishment of sanctions continues to be the responsibility of the member states. A special authorisation by the legislator is required to be able to impose sanctions based on directly applicable EC law. This is done via the already mentioned Act on the Shoeing of Horses and amendment. To establish sanctions for this Community legislation, a "Sanctions Ordinance" is currently being discussed by the different departments. This way, a link between directly applicable Community legislation and national sanctions is established. At EC level there are currently discussed (1) the "Animal Welfare Action Plan", (2) a draft directive laying down minimum rules for the protection of chickens kept for meat production and (3) preparations for a revision of the directive on the protection of animals used for experimental purposes have become known due to the preparation of a related impact assessment. At the level of international law, the Council of Europe has concluded its work on Annex A of the convention for the protection of animals used for experimental purposes. With regard to the European Convention for the protection of animals kept for farming purposes, the deliberations on fish and fattening rabbits are being continued. There is a discussion on the technical details of the Transport Convention. Since the first animal welfare conference of the International Office of epizootics (OlE) in February 2004 in Paris, two very comprehensive codes on slaughter of animals and on animal transport were adopted.The inclusion of further animal welfare issues into the OIE work programme will be discussed in the next future. 相似文献
14.
Modeling of host genetics and resistance to infectious diseases: understanding and controlling nematode infections 总被引：1，自引：0，他引：1
This paper considers approaches to modeling the dynamics of infectious disease and the application of such models to nematode parasite infections in ruminants. Particularly, these models are developed to account for host genetics and may be used to assess the effects of using genetics to control nematode infections. Three main issues are critically examined: the infection transmission cycle from pasture to host to pasture, the expected genetic relationships between resistance and performance, and the risks of parasite evolution in response to genetic changes in the host. To obtain answers that are realistic and of practical use, the modeling approaches require a solid grounding in biology. This biology is formalized and described using mathematical techniques, with the models parameterized using experimental or field data. Transmission dynamics have been quantified by modeling and are backed by strong experimental data. Selection for resistance will be successful in reducing egg output, pasture larval contamination and hence subsequent larval challenge. Modeling frameworks have been developed to predict genetic relationships between resistance to infectious disease and performance in general, and genetic correlations predicted for nematode resistance are close to mean published values. These predicted correlations strengthen as the larval challenge increases and the dietary (protein) adequacy decreases, however modeling challenges remain. Lastly, although convincing experimental data is not yet available, arguments based on modeling suggest that the risks of parasite evolution in response to genetic changes in the host should be less than the risks arising from other control strategies, such as anthelmintics. Thus, modeling techniques predict that selective breeding for resistance should be an effective and sustainable complementary control measure. 相似文献
15.
Ann L Wiegers 《Journal of veterinary diagnostic investigation》2003,15(4):303-310
Third-party accreditation is a valuable tool to demonstrate a laboratory's competence to conduct testing. Accreditation, internationally and in the United States, has been discussed previously. However, accreditation is only I part of establishing data credibility. A validated test method is the first component of a valid measurement system. Validation is defined as confirmation by examination and the provision of objective evidence that the particular requirements for a specific intended use are fulfilled. The international and national standard ISO/IEC 17025 recognizes the importance of validated methods and requires that laboratory-developed methods or methods adopted by the laboratory be appropriate for the intended use. Validated methods are therefore required and their use agreed to by the client (i.e., end users of the test results such as veterinarians, animal health programs, and owners). ISO/IEC 17025 also requires that the introduction of methods developed by the laboratory for its own use be a planned activity conducted by qualified personnel with adequate resources. This article discusses considerations and recommendations for the conduct of veterinary diagnostic test method development, validation, evaluation, approval, and transfer to the user laboratory in the ISO/IEC 17025 environment. These recommendations are based on those of nationally and internationally accepted standards and guidelines, as well as those of reputable and experienced technical bodies. They are also based on the author's experience in the evaluation of method development and transfer projects, validation data, and the implementation of quality management systems in the area of method development. 相似文献
16.
Willeberg P 《Preventive veterinary medicine》2012,105(4):287-296
Animal health surveillance is an ever-evolving activity, since health- and risk-related policy and management decisions need to be backed by the best available scientific evidence and methodology. International organizations, trade partners, politicians, media and the public expect fast, understandable, up-to-date presentation and valid interpretation of animal disease data to support and document proper animal health management - in crises as well as in routine control applications. The delivery and application of surveillance information need to be further developed and optimized, and epidemiologists, risk managers, administrators and policy makers need to work together in order to secure progress. Promising new developments in areas such as risk-based surveillance, spatial presentation and analysis, and genomic epidemiology will be mentioned. Limitations and areas in need of further progress will be underlined, such as the general lack of a wide and open exchange of international animal disease surveillance data. During my more than 30 year career as a professor of Veterinary Epidemiology I had the good fortune of working in challenging environments with different eminent colleagues in different countries on a variety of animal health surveillance issues. My career change from professor to Chief Veterinary Officer (CVO) - "from science to application" - was caused by my desire to see for myself if and how well epidemiology would actually work to solve real-life problems as I had been telling my students for years that it would. Fortunately it worked for me! The job of a CVO is not that different from that of a professor of Veterinary Epidemiology; the underlying professional principles are the same. Every day I had to work from science, and base decisions and discussions on documented evidence - although sometimes the evidence was incomplete or data were simply lacking. A basic understanding of surveillance methodology is very useful for a CVO, since it provides a sound working platform not only for dealing with immediate questions when new or emerging disease situations arise, but also for more long-term activities, such as policy development, contingency planning and trade negotiations. Animal health issues, which emerged during my eight years as a CVO in Denmark from 1999 to 2007, will be used as examples, including BSE, FMD, HPAI and Trichinella testing. Emphasis will be placed on how science-based surveillance methodology and tools were developed, applied and documented. 相似文献
17.
Freeman LC 《Journal of veterinary medical education》2005,32(3):328-336
Veterinary medicine is failing both to sustain its academic base and to meet national needs for research in the fields of comparative medicine (translational research), public health, and food production. The basis for the shortage of veterinarians with research expertise is multi-factorial and related to the substantial commitment of time and money required to obtain both a DVM and advanced training, as well as the lack of motivation among veterinary students to engage in biomedical science. Effective strategies for increasing the number of veterinarian scientists must address these issues using a balanced combination of money, marketing, and mentoring. Success will require not only that we increase and improve opportunities for research training, but also that we create and sustain veterinary college environments that attract, foster, and reward dedication to research. The 'research pipeline' needs to be transformed into a 'research manifold' with multiple portals for entry and re-entry of trainees. Age-appropriate educational and mentoring programs should be implemented at K-14, baccalaureate, veterinary college, post-graduate, and junior faculty levels to promote recruitment, training, and retention of veterinarian scientists. New initiatives are especially needed to attract students with primary interests in science and biomedical research to the veterinary profession and to facilitate transition of motivated veterinary graduates from private practice to research careers. Specific examples of such programs are presented and future directions are discussed. 相似文献
18.
Regulatory authorities are facing increasing challenges with respect to the newly-recognised public health risks associated with meat products. Meat inspection resources should be allocated according to their maximum ability to reduce food-borne hazards, rather than according to the classical rules of meat inspection. Scientific evaluation of routine post-mortem inspection procedures for each class of livestock, introduction of the Hazard Analysis Critical Control Point approach to process control, on-line testing for microbiological hazards and residues, and effective management of production, processing and inspection data are central to this process. The meat inspection system that has evolved in New Zealand reflects a response to non-scientific forces such as market requirements and industrial practices rather than scientific discipline. In the future, the daily routine of meat inspectors will be extended well beyond their current slaughterfloor responsibilities, and veterinarians will require specialist skills. Science should be the basis for international food regulation and policy concepts such as equivalence or mutual acceptance are achievable on this basis. 相似文献
19.
Lukefahr SD 《Journal of animal science》1999,77(11):3106-3113
Students who major in animal science at U.S. institutions are generally exposed to a curriculum that emphasizes commercial, large-scale production of the few traditional food animals: cattle, poultry, sheep, and swine. Globally, most farmers live in lesser-developed countries under limited-resource conditions of land, feed supplies, equipment, and capital. The promotion of commercial animal production enterprises may not be appropriate for such farms because it can subject farmers to considerable economic risk. Rather, use of limited numbers of large livestock, locally adapted breeds, or smaller livestock (e.g., ducks, goats, guinea pigs, and rabbits) may be more appropriate under subsistence, integrated farming systems. In this global context, a course in international animal agriculture has been taught for 15 yr to undergraduate and graduate students. The course consists of a review of traditional and potential livestock species well suited for impoverished families on small farms and methods to implement sustainable livestock projects, including feasibility, design, implementation, monitoring, and evaluation stages. To enhance student understanding, global food issues and challenges are illustrated with case studies. A term paper is also assigned for which students choose three suitable livestock species or local breeds that would be complementary on a small crop farm (< 5 ha). Daily dietary requirements of protein and energy per family member are calculated. Itemized enterprise budgets and production tables are prepared. Early in the course, the general consensus of students was that people who are malnourished and live in poverty have low personal ambition and motivation, and that their problems should be amenable to solution by application of American technology and expertise. The course modifies such attitudes and enhances a student's critical thinking and problem-solving abilities and communication skills. Course evaluations indicated that students believed that it is important to acquire some international knowledge and understanding when seeking a job, and that certain animal science courses should contain some international content. Students gain an understanding of global animal agriculture and an appreciation of the complexity of food production and hunger issues. 相似文献
20.
I.B Skovgaard 《Livestock Production Science》1975,2(1):79-86
Institutional possibilities for improving co-operation in European animal production science is reviewed in this paper with emphasis on the situation in Western Europe. The paper is based on an address presented at the 25th annual meeting of the European Association for Animal Production in Copenhagen, August 1974. Activities of international organisations such as FAO, O.E.C.D. and E.E.C. in the field of agricultural research co-operation are mentioned as well as experience from formal co-operation between Scandinavian countries. It is argued that personal contact between research workers is of great importance, if the establishment of joint research programmes across national borders shall be a success. As suitable areas for international research co-operation, the new research areas with an urgent need for establishing a professional identity are mentioned. The importance of speeding up development of standards and methods so that weights and measures can be undertaken uniformly and meaningfully is underlined. It is suggested that the E.A.A.P. journal “Livestock Production Science” is likely to promote international research co-operation if the journal will undertake the function of providing information about possibilities of co-operation within animal production science in Europe. 相似文献