A szarvasmarha ferto″zo″dése BVD-vírussal és a ferto″zöttség diagnosztikai leheto″sé gei hazánkban

Translated title of the contribution: Bovine viral diarrhoea virus infection and diagnostic methods of BVDV-infection in Hungary

Szabára Ácjnes, Majer József, A. Hornyák

Research output: Contribution to journalArticle

Abstract

The authors summarize the very complex pathogenesis of BVDV infection, pre- and post-gestation infection and the immunological status of the cattle leading to different outcomes. Acute infection with BVDV results in transient viraemia prior to seroconversion and can lead to reproductive dysfunction and immunosuppression leading to increased incidence of secondary disease. Infection of the dam between 30th and 125th day of gestation may result in the birth of persistently infected calves. PI animals shed BVDV in all body fluids throughout their life and are the main source of transmission of the virus as virus reservoirs. The authors also summarize the direct and indirect diagnostic tests used at the NFCSO Veterinary Diagnostic Directorate to diagnose clinical cases, and to establish disease prevalence in groups and detect apparently normal but persistently infected animals.

Original languageHungarian
Pages (from-to)451-460
Number of pages10
JournalMagyar Allatorvosok Lapja
Volume136
Issue number8
Publication statusPublished - 2014

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Bovine Viral Diarrhea Viruses
Hungary
Bovine viral diarrhea virus
Virus Diseases
diagnostic techniques
pregnancy
Infection
infection
Pregnancy
Viruses
body fluids
Viremia
disease prevalence
viremia
immunosuppression
virus transmission
Body Fluids
seroconversion
governance
Routine Diagnostic Tests

ASJC Scopus subject areas

  • veterinary(all)

Cite this

A szarvasmarha ferto″zo″dése BVD-vírussal és a ferto″zöttség diagnosztikai leheto″sé gei hazánkban. / Ácjnes, Szabára; József, Majer; Hornyák, A.

In: Magyar Allatorvosok Lapja, Vol. 136, No. 8, 2014, p. 451-460.

Research output: Contribution to journalArticle

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