scholarly journals Perspectives on Current Challenges and Opportunities for Bovine Viral Diarrhoea Virus Eradication in Australia and New Zealand

Pathogens ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 14 ◽  
Author(s):  
Michael Reichel ◽  
Sasha Lanyon ◽  
Fraser Hill
Keyword(s):  
New Zealand ◽  
Bovine Viral Diarrhoea Virus ◽  
Bovine Viral Diarrhoea ◽  
Virus Eradication ◽  
Diarrhoea Virus ◽  
Challenges And Opportunities

Pathological lesions of lambs infected in utero with bovine viral diarrhoea virus type 1c (BVDV-1c)

2021 ◽  
Vol 188 (3) ◽  
pp. 187-196
Author(s):  
Caitlin A. Evans ◽  
Lucy Woolford ◽  
Farhid Hemmatzadeh ◽  
Michael P. Reichel ◽  
Peter D. Cockcroft
Keyword(s):  
Virus Type ◽  
Bovine Viral Diarrhoea Virus ◽  
In Utero ◽  
Bovine Viral Diarrhoea ◽  
Pathological Lesions ◽  
Diarrhoea Virus

Bovine viral diarrhoea virus 1b infection associated with congenital tremor and hypomyelination in Holstein calves

2021 ◽  
pp. 109047
Author(s):  
Laura Gallina ◽  
Michel C. Koch ◽  
Arcangelo Gentile ◽  
Ida Treglia ◽  
Cristiano Bombardi ◽  
...  
Keyword(s):  
Bovine Viral Diarrhoea Virus ◽  
Bovine Viral Diarrhoea ◽  
Diarrhoea Virus ◽  
Holstein Calves ◽  
Congenital Tremor

A survey for bvdv antibodies in cattle farms in Slovakia and genetic typing of bvdv isolates from imported animals

2003 ◽  
Vol 51 (2) ◽  
pp. 229-236 ◽  
Author(s):  
Š. Vilček ◽  
Jana Mojžišová ◽  
Viera Bajová ◽  
Š. Paulík ◽  
L. Strojný ◽  
...  
Keyword(s):  
Bovine Viral Diarrhoea Virus ◽  
Computer Assisted ◽  
Serological Survey ◽  
Bovine Viral Diarrhoea ◽  
Rt Pcr ◽  
Serum Samples ◽  
Genetic Typing ◽  
Diarrhoea Virus ◽  
Pcr Products ◽  
Cattle Farms

A serological survey for bovine viral diarrhoea virus (BVDV) antibodies on a collection of 1295 serum samples obtained from 6-12 months old cattle originating from 45 farms in Slovakia was carried out. On 13 farms more than 90% of the examined animals were seropositive, on 14 farms 71-90% seroprevalence was observed, on 13 farms only 50-70% animals were found to be positive for BVDV antibodies, while the remaining 5 farms showed fewer than 50% seropositive animals. The average incidence of BVDV antibodies (around 70%) was similar as determined 30 years ago. Of 84 serum samples from seronegative animals originating from 14 farms in which 70-98% seropositivity was observed, six were positive in Ag-BVDV ELISA indicating persistently infected (PI) cattle. On a farm to which animals were imported from abroad, a BVD outbreak was observed. Of 110 animals tested, four were positive in Ag-ELISA indicating the presence of PI cattle on this farm. Genetic typing of two isolates from imported animals performed by RT-PCR (324/326 primers from 5´-UTR), sequencing of PCR products and computer-assisted phylogenetic analysis revealed that they belong to BVDV-1h group.

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