An introduction to biosecurity of cattle operations.
نویسندگان
چکیده
Recent world events have heightened awareness for the need to safeguard our livestock industries from disease agents. Biosecurity is the outcome of all activities undertaken to preclude introduction of disease agents into an animal population. The concepts of biosecurity are not new. Activities directed at ensuring biosecurity include controlling exposure and optimizing resistance. Programs for biosecurity must be individually tailored to specific situations to account for varying risks and perceptions of risk by decision makers. It is important for practitioners to take a holistic approach to disease control, considering the epidemiology of the disease in addition to the available vaccines and therapeutics.
منابع مشابه
Animal Hygiene and Animal Health in Dairy Cattle Operations
This paper addresses the economic and strategic position of animal health in the dairy operations and the way that animal health care should be properly designed. Examples of biosecurity plans and quality risk management are further elaborated. Disease risk identification and disease risk management as primary preventive issues are pivotal in modern animal health care on both the small and larg...
متن کاملUse of data mining techniques to investigate disease risk classification as a proxy for compromised biosecurity of cattle herds in Wales
BACKGROUND Biosecurity is at the forefront of the fight against infectious diseases in animal populations. Few research studies have attempted to identify and quantify the effectiveness of biosecurity against disease introduction or presence in cattle farms and, when done, they have relied on the collection of on-farm data. Data on environmental, animal movement, demographic/husbandry systems a...
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JAVMA, Vol 230, No. 6, March 15, 2007 T US dairy industry is moving toward fewer dairy farms with more cattle per farm. Between 1995 and 2005, the number of dairy farms decreased by 43.9% (from 139,670 to 78,295), but the total number of milk cows decreased by only 4.5% (from 9.47 to 9.04 million). Consequently, the average herd size for dairies in the United States has almost doubled during th...
متن کاملCattle veterinarians’ awareness and understanding of biosecurity
PREVENTIVE biosecurity measures, such as isolation of purchased animals, are well documented in the literature (Duncan 1990, Maunsell and Donovan 2008, Noremark and others 2009) and biosecurity has been highlighted as a key intervention for many of the important diseases affecting cattle in the UK (Scott 2013). There is evidence that not many practices are being undertaken by producers and vari...
متن کاملExpert Opinion on the Perceived Effectiveness and Importance of On-Farm Biosecurity Measures for Cattle and Swine Farms in Switzerland
Biosecurity is crucial for safeguarding livestock from infectious diseases. Despite the plethora of biosecurity recommendations, published scientific evidence on the effectiveness of individual biosecurity measures is limited. The objective of this study was to assess the perception of Swiss experts about the effectiveness and importance of individual on-farm biosecurity measures for cattle and...
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عنوان ژورنال:
- The Veterinary clinics of North America. Food animal practice
دوره 18 1 شماره
صفحات -
تاریخ انتشار 2002