| experimental infections of the porcine foetus with bungowannah virus, a novel pestivirus. | in 2003 an outbreak of sudden deaths occurred in 2-3-week-old pigs on a piggery in new south wales, australia. there was a marked increase in the birth of stillborn pigs and preweaning losses associated with a multifocal non-suppurative myocarditis with myonecrosis. the aim of this study was to amplify any infectious agents present in field material to aid the detection and identification of the causative agent of the porcine myocarditis syndrome (pmc). foetuses were directly inoculated in utero ... | 2010 | 20079981 |
| identification of a novel virus in pigs--bungowannah virus: a possible new species of pestivirus. | in 2003 an outbreak of sudden deaths occurred in 3-4-week-old piglets on a farm in new south wales, australia. there was a marked increase in the birth of stillborn foetuses. pathological changes consisted of a multifocal non-suppurative myocarditis. a viral infection was suspected but a wide range of known agents were excluded. a modified sequence independent single primer amplification (sispa) method was used to identify a novel virus associated with this outbreak. conserved 5'utr motifs, the ... | 2007 | 17561301 |
| an extended outbreak of congenital chondrodysplasia in calves in south east australia. | to report an outbreak of congenital chondrodystrophy in calves in south east australia. | 2008 | 18363985 |
| field and laboratory evidence that bungowannah virus, a recently recognised pestivirus, is the causative agent of the porcine myocarditis syndrome (pmc). | in 2003 an outbreak of sudden deaths occurred in 2-3-week-old piglets on a piggery in new south wales, australia. there was a marked increase in the birth of stillborn piglets and preweaning losses associated with a multifocal non-suppurative myocarditis with myonecrosis. the aim of this study was to review existing data and to undertake further investigations of specimens from naturally infected pigs to provide evidence to support the hypothesis that bungowannah virus, a recently recognised pes ... | 2009 | 19157727 |
| prevalence and antigenic differences observed between bovine viral diarrhea virus subgenotypes isolated from cattle in australia and feedlots in the southwestern united states. | bovine viral diarrhea virus (bvdv) is divided into 2 different species within the pestivirus genus, bvdv type 1 (bvdv-1) and bvdv type 2 (bvdv-2). further phylogenetic analysis has revealed subgenotype groupings within the 2 types. thus far, 12 bvdv-1 subgenotypes (a-l) and 2 bvdv-2 subgenotypes (a and b) have been identified. the purpose of the current study was to determine the prevalence of bvdv subgenotypes in the united states and australia and to determine if there are detectable antigenic ... | 2010 | 20224075 |
| an outbreak of abortion in a dairy herd associated with neospora caninum and bovine pestivirus infection. | | 2004 | 15088970 |
| insemination of cattle with semen from a bull transiently infected with pestivirus. | when 73 heifers (60 of which were seronegative to pestivirus) were inseminated with pestivirus-contaminated semen from a transiently infected bull, the conception rate to a single insemination was found to be normal (65 per cent). only three animals became systemically infected, as determined by viraemia and seroconversion. pestivirus was isolated from the reproductive tracts of two of these heifers when they were slaughtered 42 or 43 days after insemination. although the initial incidence of in ... | 1997 | 9042696 |