Detection of Border disease virus in cattle

Cranwell, M. P.; Otter, A.; Errington, Jane; Hogg, Robert; Wakeley, Philip R.; Sandvik, T.

doi:10.1136/vr.161.6.211-a

Cited by 37 publications

(23 citation statements)

References 5 publications

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“…Worldwide there have only been a limited number of reports of BDV in a small number of cattle due to natural infection (Cranwell et al 2007;Hornberg et al 2009;KrametterFroetscher et al 2009;Strong et al 2010). An affect on reproduction was demonstrated in cattle following experimental infection of pregnant heifers (Gibbons et al 1973).…”

Section: Introductionmentioning

confidence: 94%

The first case of a bull persistently infected with Border disease virus in New Zealand

McFadden

Tisdall²,

Hill³

et al. 2012

New Zealand Veterinary Journal

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Section: Introductionmentioning

confidence: 94%

The first case of a bull persistently infected with Border disease virus in New Zealand

McFadden

Tisdall²,

Hill³

et al. 2012

New Zealand Veterinary Journal

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“…Hornberg et al (2009) described in a retrospective study for the first time BDV-3 in a cattle in Tyrol, a neighbour state of Salzburg and Vorarlberg. However, BDV in cattle was uncommon and other than that mentioned by Hornberg et al (2009), BDV in cattle has only been described in England by Cranwell et al (2007) and Strong et al (2009). Hornberg et al (2009) suspected sheep as the source of infection of the cattle described.…”

Section: Discussionmentioning

confidence: 99%

“…Phylogenetic analyses of pestivirus isolates originating from sheep and goats revealed that BVDV in sheep and goats is not uncommon (Vilcek et al, 1997;Pratelli et al, 2001;Giangaspero and Harasawa, 2004;Krametter-Froetscher et al, 2008a). In contrast BDV in cattle has only been described in a cattle orginating from Tyrol, a Federal state of Austria (Hornberg et al, 2009) and in five cases orginating from England and Wales (Cranwell et al, 2007;Strong et al, 2009). The BDV isolate described by Hornberg et al (2009) showed a high similarity at the nucleotide level to the BDV strains detected by Krametter-Froetscher et al (2007a) in sheep in Vorarlberg a neighbour state of Tyrol.…”

mentioning

confidence: 99%

BVDV control program in Austria - is a monitoring of the BDV status in sheep in Austria necessary?

Krametter-Froetscher¹,

Benetka²,

Rasser³

et al. 2009

Vet. Med. - Czech

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ABSTRACT:In cattle referred to the Clinic of Ruminants at the University of Veterinary Medicine Vienna by local veterinarians from Lower Austria, the number of animals positive for antibodies against pestiviruses decreased from 11.9% in 2004 to 7.4% in 2007. In other Austrian regions the seroprevalence of 17.6% in 2004 dropped to 12.2% in 2007. The seroprevalence rates were considerably higher in older animals than in younger indicating a marked decrease of new infections (8.2% in < 1.5 years old animals, 6.8% in 1.5-4.5 years, 19.8% in 4.5-7.5 years and 33.3% in > 7.5 years). These data nevertheless also demonstrate that new pestivirus infections occur, although at a lower rate. We report the case of a calf persistently infected with Border disease virus-3 (BDV-3) detected in a mixed cattle and sheep farm with the status "BVDV-free". Earlier investigations have shown that BDV-3 is endemic in Austrian sheep populations and seems to be a potential risk factor for the reintroduction of pestiviruses in BVDV free cattle herds. Serological findings among the investigated sheep population showed in four out of nine sheep samples considerably higher titres to the BDV strain Moredun than to the BVDV strain NADL. Seroconversion against pestiviruses was also detected in contact cattle and the mother of the persistently infected calf. Pestivirus specific RNA was neither detected in the blood samples collected from the patients of the Clinic for Ruminants nor in the sheep or cattle investigated on the farm described.

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“…While BDV has been reported in cattle, 11 these infections are apparently rare, with the predominance of pestivirus isolates from cattle being BVDV-1 and BVDV-2 strains. There is currently no definitive evidence that BVDV spreads from free-living animals to domestic ruminants.…”

Section: Discussionmentioning

confidence: 99%

Evidence for Persistent Bovine Viral Diarrhea Virus Infection in a Captive Mountain Goat (Oreamnos Americanus)

et al. 2008

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Abstract. Bovine viral diarrhea (BVD) viruses are pestiviruses that have been isolated from domestic and wild ruminants. There is serologic evidence of pestiviral infection in more than 40 species of free-range and captive mammals. Vertical transmission can produce persistently infected animals that are immunotolerant to the infecting strain of Bovine viral diarrhea virus (BVDV) and shed virus throughout their lives. Seven species (white-tailed deer, mouse deer, eland, domestic cattle, alpaca, sheep, and pigs) have been definitively identified as persistently infected with BVDV. This study provides serological, molecular, immunohistochemical, and histological evidence for BVDV infection in 2 captive mountain goats from a zoological park in Idaho. The study was triggered by isolation of BVDV from tissues and immunohistochemical identification of viral antigen within lesions of a 7-month-old male mountain goat (goat 1). Blood was collected from other mountain goats and white-tailed and mule deer on the premises for BVDV serum neutralization, viral isolation, and reverse transcription polymerase chain reaction. One 3-month-old mountain goat (goat 2) was antibody negative and BVDV positive in serum samples collected 3 months apart. This goat subsequently died, and though still antibody negative, BVDV was isolated from tissues and identified by immunohistochemistry within lesions. Sequencing and phylogenetic analysis identified the isolates as BVDV-2. These findings provide evidence of persistent infection in a mountain goat, underscoring the need for pestivirus control strategies for wild ruminants in zoological collections.

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Detection of Border disease virus in cattle

Cited by 37 publications

References 5 publications

The first case of a bull persistently infected with Border disease virus in New Zealand

The first case of a bull persistently infected with Border disease virus in New Zealand

BVDV control program in Austria - is a monitoring of the BDV status in sheep in Austria necessary?

Evidence for Persistent Bovine Viral Diarrhea Virus Infection in a Captive Mountain Goat (Oreamnos Americanus)

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