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Veterinary Clinics of North America: Food Animal Practice, 2021
Staphylococcus aureus is the most important cause of clinical mastitis in goats, and non-aureus staphylococci is the most common isolate from subclinical mastitis. Environmental streptococci are a severe problem. Somatic cell counts and California mastitis test are a screening test for mastitis and an indicator of poor udder health, but values should ...
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Staphylococcus aureus is the most important cause of clinical mastitis in goats, and non-aureus staphylococci is the most common isolate from subclinical mastitis. Environmental streptococci are a severe problem. Somatic cell counts and California mastitis test are a screening test for mastitis and an indicator of poor udder health, but values should ...
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On-farm udder health monitoring
Tierärztliche Praxis Ausgabe G: Großtiere / Nutztiere, 2011SummaryIn this article an on-farm monitoring approach on udder health is presented. Monitoring of udder health consists of regular collection and analysis of data and of the regular evaluation of management practices. The ultimate goal is to manage critical control points in udder health management, such as hygiene, body condition, teat ends and ...
Lam, T. J G M +3 more
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2021
The dry period lays a foundation for a successful next lactation, especially from the udder health perspective. It is a high-risk period for acquiring new intramammary infections (IMI), but it also provides an excellent opportunity for eliminating existing subclinical infections.
Päivi J. Rajala-Schultz, Tariq Halasa
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The dry period lays a foundation for a successful next lactation, especially from the udder health perspective. It is a high-risk period for acquiring new intramammary infections (IMI), but it also provides an excellent opportunity for eliminating existing subclinical infections.
Päivi J. Rajala-Schultz, Tariq Halasa
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American Association of Bovine Practitioners Conference Proceedings, 1989
"Higher production will hurt the small producer, increase stress and enhance disease". These cliches are not new and have accompanied most major changes in the dairy industry dealing with milk production. They are not all untruths, and many management changes have affected exposure and risk to both metabolic and infectious diseases which challenge our ...
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"Higher production will hurt the small producer, increase stress and enhance disease". These cliches are not new and have accompanied most major changes in the dairy industry dealing with milk production. They are not all untruths, and many management changes have affected exposure and risk to both metabolic and infectious diseases which challenge our ...
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Optimizing udder health in dairy cattle
2021In this chapter several aspects of udder health are discussed. Mastitis, inflammation of the mammary gland, which is generally caused by bacterial infections, is one of the most important and most studied diseases in dairy cattle. Diagnostic approaches are discussed with specific attention for the bacteriological causes of the disease.
Theo J. G. M. Lam, Sarne De Vliegher
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The Role of Communication in Improving Udder Health
Veterinary Clinics of North America: Food Animal Practice, 2012Our findings provide insight into Dutch dairy farmers’ behavior and mindset toward mastitis management, and into the way these can be affected by communication strategies. They may differ from those of North American dairy farmers, but probably many findings are comparable.
Jansen, J., Lam, T.J.G.M.
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American Association of Bovine Practitioners Conference Proceedings, 2011
When natural defense mechanisms fail to prevent invasion of the mammary gland by microbial pathogens, intramammary infection and mastitis may occur, producing illness, decreased milk production, and decreased milk quality. The presence of mastitis in a dairy cow may be detected by clinical signs such as abnormal milk and mammary swelling, or in the ...
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When natural defense mechanisms fail to prevent invasion of the mammary gland by microbial pathogens, intramammary infection and mastitis may occur, producing illness, decreased milk production, and decreased milk quality. The presence of mastitis in a dairy cow may be detected by clinical signs such as abnormal milk and mammary swelling, or in the ...
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Udder health of cows milked automatically
Livestock Production Science, 2001Abstract All Danish farms with automatic milking systems (AMS) are enrolled in a self-monitoring programme and participate in the official milk yield recording. Individual cow cell count data were analysed from 1 year before the introduction of AMS to 1 year after. Data from 69 farms were included.
Rasmussen, Morten Dam +3 more
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[Udder health: the influence of BVD-free status].
Tijdschrift voor diergeneeskunde, 2008The effect of BVD v-free certification of BVD v-infected dairy herds on udder health was determined, by comparing parameters of udder health in 319 cases and 629 controls. Cases were dairy herds that originally had at least one BVD V antigen-positive animal but which subsequently became BVD v-free and maintained this certified status for at least 2 ...
Muskens, J. +4 more
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