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Biologicals, 2003
Infection with bovine viral diarrhea virus (BVDV) is prevalent in the cattle population worldwide. The virus exists in two biotypes, cytopathic and non-cytopathic, depending on the effect of the viruses on cultured cells. BVDV may cause transient and persistent infections which differ fundamentally in the host's antiviral immune response.
Ernst, Peterhans +2 more
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Infection with bovine viral diarrhea virus (BVDV) is prevalent in the cattle population worldwide. The virus exists in two biotypes, cytopathic and non-cytopathic, depending on the effect of the viruses on cultured cells. BVDV may cause transient and persistent infections which differ fundamentally in the host's antiviral immune response.
Ernst, Peterhans +2 more
openaire +4 more sources
Perspective on BVDV control programs
Animal Health Research Reviews, 2015AbstractPrograms for control and eradication of bovine viral diarrhea virus (BVDV) are often considered prudent when the expense of a control program within a specified time frame effectively prevents loss due to disease and the expense of control does not exceed the costs associated with infection.
M Daniel, Givens, Benjamin W, Newcomer
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Immunology of chronic BVDV infections
Biologicals, 2013Bovine viral diarrhea virus can maintain prolonged infections within immunoprivileged sites after an otherwise transient infection of a cow, calf, or bull. Various sites provide unique niches for viral replication which are not susceptible to the complete surveillance commonly provided by the bovine immune system.
M Daniel, Givens, M Shonda, Marley
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American Association of Bovine Practitioners Conference Proceedings, 2007
In these preliminary studies, this Ceditest® ELISA test has shown promise as a screening tool to detect BVDV circulation in an unvaccinated herd or a herd vaccinated with one of the killed BVDV vaccines tested here without the need for whole herd testing.
Ramirez, A. +3 more
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In these preliminary studies, this Ceditest® ELISA test has shown promise as a screening tool to detect BVDV circulation in an unvaccinated herd or a herd vaccinated with one of the killed BVDV vaccines tested here without the need for whole herd testing.
Ramirez, A. +3 more
openaire +1 more source
BVDV infection risk in the course of the voluntary BVDV eradication program in Styria/Austria
Preventive Veterinary Medicine, 2005A total of 1362 persistently BVDV-infected animals were identified in 850 herds during the first 3 years of the voluntary BVDV eradication program in Styria/Austria. Within the same period of time, the prevalence of BVDV-infected herds dropped from 7.3% to 2.2% of the 4412 herds covered by the program.
Walter, Obritzhauser +2 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
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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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
openaire +1 more source
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
openaire +2 more sources