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The extended genetic diversity of BVDV-1: Typing of BVDV isolates from France
Veterinary Research Communications, 2007Keywords BVDV.Bovineviraldiarrhoeavirus.RT-PCR.Sequencing.TypingBovine viral diarrhoea virus (BVDV) type 1 and type 2 belong to the genus Pestivirus,family Flaviviridae. BVDV-1 is a causative agent of bovine viral diarrhoea and mucosaldisease. Highly virulent BVDV-2 isolates may cause haemorhagic syndrome with highmortality of cattle.
A, Jackova +8 more
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The impact of BVDV infection on adaptive immunity
Biologicals, 2013Bovine viral diarrhea virus (BVDV) causes immunosuppression of the adaptive immune response. The level of suppression of the adaptive immune response is strain dependent. The early events of antigen presentation require activation of toll-like receptors that results in the release of pro-inflammatory cytokines.
Christopher C L Chase
exaly +3 more sources
Veterinary Record, 2008
SIR, — Bovine viral diarrhoea virus (bvdv) was first reported in a British alpaca herd in 2005, in a seven-month-old animal with illthrift, recurrent diarrhoea and joint swelling ([Foster and others 2005][1]).
J. Barnett +9 more
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SIR, — Bovine viral diarrhoea virus (bvdv) was first reported in a British alpaca herd in 2005, in a seven-month-old animal with illthrift, recurrent diarrhoea and joint swelling ([Foster and others 2005][1]).
J. Barnett +9 more
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Preventive Veterinary Medicine, 2005
A bovine viral diarrhea/mucosal disease (BVD/MD) control and eradication program was introduced in Lower Austria in 1996, according to the Swedish model. At present 9800 out of 17,000 herds are part of this program. An important risk factor for BVDV-transmission under local conditions is communal grazing.
W, Rossmanith, R, Janacek, E, Wilhelm
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A bovine viral diarrhea/mucosal disease (BVD/MD) control and eradication program was introduced in Lower Austria in 1996, according to the Swedish model. At present 9800 out of 17,000 herds are part of this program. An important risk factor for BVDV-transmission under local conditions is communal grazing.
W, Rossmanith, R, Janacek, E, Wilhelm
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Eradication of BVDV in cattle: the Norwegian project
Veterinary Record, 2013The intention of this collaborative project was eradication of pestivirus from the Norwegian cattle population of about 30,000 dairy and beef herds, primarily by identification and culling of persistently infected (PI) animals. Testing was performed in four tiers, with examination for pestivirus antibodies by indirect ELISA in (1) bulk milk, (2) pooled
T, Løken, O, Nyberg
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Biologicals, 2013
Providing acquired immune protection against infection with bovine viral diarrhea viruses (BVDV) is challenging due to the heterogeneity that exists among BVDV strains and the ability of the virus to infect the fetus and establish persistent infections. Both modified live and killed vaccines have been shown to be efficacious under controlled conditions.
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Providing acquired immune protection against infection with bovine viral diarrhea viruses (BVDV) is challenging due to the heterogeneity that exists among BVDV strains and the ability of the virus to infect the fetus and establish persistent infections. Both modified live and killed vaccines have been shown to be efficacious under controlled conditions.
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Acridine derivatives as anti-BVDV agents
Antiviral Research, 2011Twenty-six 9-aminoacridine derivatives were evaluated in cell-based assays for cytotoxicity and antiviral activity against a panel of 10 RNA and DNA viruses. While seven compounds (9, 10, 14, 19, 21, 22, 24) did not affect any virus and two (6, 11) were moderately active against CVB-5 or Reo-1, 17 compounds exhibited a marked specific activity against ...
TONELLI, MICHELE +11 more
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American Association of Bovine Practitioners Conference Proceedings, 1994
Much progress had been made in defining BVDV in molecular terms. While this information has been useful in some aspects of BVDV pathogenesis, this information has not led to a significant decrease in concern expressed by practitioners regarding prevention and control of BVDV-induced disease.
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Much progress had been made in defining BVDV in molecular terms. While this information has been useful in some aspects of BVDV pathogenesis, this information has not led to a significant decrease in concern expressed by practitioners regarding prevention and control of BVDV-induced disease.
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Experiences from BVDV control in Sweden
Preventive Veterinary Medicine, 2005A control scheme on BVDV was launched in Sweden in 1993 with the aim to prevent spread of the infection between herds, to eliminate virus from infected herds and, ultimately, to eradicate BVDV from Sweden. At the start it was voluntary and fully financed by the affiliated farmers. The estimated prevalence of infected herds was 40%. After 11 years there
L, Hult, A, Lindberg
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Bovine viral diarrhea virus (BVDV) and anti-BVDV antibodies in pooled samples of follicular fluid
Theriogenology, 2002Bovine viral diarrhea virus (BVDV) can be found in cells and fluids from ovaries collected at the abattoir. On the other hand, immunoglobulins are also found in the fluid of ovarian follicles. Anti-BVDV antibodies in follicular fluid might reduce cross-contamination of COCs at the time of collection or hinder the use of virus isolation to test for the ...
Patricia K, Galik +5 more
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