Results 171 to 180 of about 7,611 (214)
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Effects of bovine viral diarrhoea virus on the fertility of cows
Acta Veterinaria Hungarica, 2013The aim of the present study was to determine the possible relationship between bovine viral diarrhoea (BVD) virus infection and the appearance of cervical mucous discharge (CMD) and the reproductive performance of cows in oestrus. For this purpose, CMD from 97 Holstein cows in oestrus was evaluated visually before artificial insemination (AI). Cows in
Yavru, Sibel +5 more
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Bovine viral diarrhoea virus-specific bovine monoclonal antibody
Archives of Virology, 1991A bovine monoclonal antibody specific for bovine viral diarrhoea virus (BVDV) recognized all the reference strains of BVDV and over 90% of the field isolates tested. It neutralized the virus and precipitated a 56 k-58 k viral protein.
D V, Onisk +3 more
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Phylogenetic analysis of Portuguese bovine viral diarrhoea virus
Virus Research, 2006Bovine viral diarrhoea virus (BVDV) infections are an important cause of morbidity and mortality worldwide in dairy and beef cattle. To date, little is know about BVDV genotypes circulating in Portugal. For this purpose, a fragment within the 5'-untranslated region (5'-UTR) from 34 Portuguese field strains of BVDV was amplified by RT-PCR, cloned and ...
Sílvia C, Barros +4 more
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Genetic Heterogeneity of Bovine Viral Diarrhoea Virus In Italy
Veterinary Research Communications, 2003The genetic characteristics, of 38 field isolates of bovine viral diarrhoea virus (BVDV) collected in 1999 from sick or healthy and persistently infected cattle of dairy farms situated in northern Italy, were investigated. A partial 5'-untranslated region (5'-UTR) sequence of each isolate was determined and a phylogenetic analysis was performed.
E, Falcone +5 more
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Antibodies to bovine viral diarrhoea virus in beef cattle
New Zealand Veterinary Journal, 1994Abstract Infection of cattle with bovine viral diarrhoea virus (BVD virus) is common throughout the world(1) and the prevalence of neutralising antibodies to the virus reported from surveys ranges from about 40% to 90%(2)(3)(4). The first isolation of BVD virus in New Zealand was reported in 1967(5) and, since that time, evidence of widespread ...
M J, Pérez, C R, Wilks, M, Rice
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Bovine viral diarrhoea virus: Economic evaluation of outbreaks by modelling
The Veterinary Journal, 2010International ...
Viet, Anne France, Krebs, Stéphane
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Eradicating bovine viral diarrhoea virus
Veterinary Record, 2013BOVINE viral diarrhoea virus (BVDV) causes widespread infection of cattle populations worldwide and, even though the majority of infections go unnoticed, is an important disease (Brownlie and others 2000). BVDV infection impacts on animal welfare and causes significant economic losses (Ridpath 2010).
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Global knowledge gaps in the prevention and control of bovine viral diarrhoea ( BVD ) virus
Transboundary and Emerging Diseases, 2019 The significant economic impacts of bovine viral diarrhoea (BVD) virus have prompted many countries worldwide to embark on regional or national BVD eradication programmes.
Caitlin A Evans +2 more
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Possible spread of bovine viral diarrhoea virus by contaminated medicine
Veterinary Record, 2006s from the Second European Symposium on BVDV control. Porto, Portugal, October 20 to 22, 2004.
J, Katholm, H, Houe
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Bovine viral diarrhoea virus control in Finland 1998–2004
Preventive Veterinary Medicine, 2005The bovine viral diarrhoea virus (BVDV) situation among dairy herds and suckler-cow herds was monitored annually from 1998 to 2004. Bulk-tank milk (BTM) samples from all dairy herds and serum samples from beef animals at slaughter were examined for BVDV antibodies using a commercial indirect ELISA test.
U, Rikula +3 more
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