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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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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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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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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, 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
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Novel genomic targets for proper subtyping of bovine viral diarrhea virus 1 (BVDV-1) and BVDV-2
Virus Genes, 2023Whole-genome phylogenetic analysis, the most suitable strategy for subtyping bovine viral diarrhea virus 1 (BVDV-1) and BVDV-2, is not feasible for many laboratories. Consequently, BVDV isolates/strains have been frequently subtyped based on analysis of single genomic regions, mainly the 5' untranslated region (UTR). This approach, however, may lead to
Carolina Isabela Mucellini +4 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
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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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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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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.
openaire +1 more source