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Pregled bibliografske jedinice broj: 646846

Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds


Bedeković, Tomislav; Lemo, Nina; Barbić, Ljubo; Cvetnić, Željko; Lojkić, Ivana; Benić, Miroslav; Čač, Željko; Lojkić, Mirko; Madić, Josip
Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds // Acta veterinaria (Brno), 82 (2013), 125-130 doi:10.2754/avb201382020125 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds

Autori
Bedeković, Tomislav ; Lemo, Nina ; Barbić, Ljubo ; Cvetnić, Željko ; Lojkić, Ivana ; Benić, Miroslav ; Čač, Željko ; Lojkić, Mirko ; Madić, Josip

Izvornik
Acta veterinaria (Brno) (0001-7213) 82 (2013); 125-130

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
BVDV; epidemiology; risk factors

Sažetak
The aim of this study was to estimate the influence of category, herd size, common grazing and management as risk factors in maintaining bovine viral diarrhoea infection in dairy herds. A total of 987 sera samples obtained from 202 heifers, 653 cows and 132 calves from 103 herds in Croatia were examined by enzyme-linked immunosorbent assay. In order to establish the prevalence of persistently infected cattle, 35 herds were selected. Ear notch tissue samples from all animals in selected herds (n = 2284) were collected and analyzed by antigen enzyme-linked immunosorbent assay. The true prevalence of specific antibodies was 61.61% and the estimated prevalence of exposure to bovine viral diarrhoea virus at the herd level was 100%. The prevalence of persistently infected animals was 0.53% and the prevalence of persistently infected herds was 20%. The antibodies prevalence was higher in cows, in herds that use common pasture and in larger herds (P < 0.001). The prevalence of persistently infected animals was not connected with the herd size but production management on big farms contributed to maintaining the virus. The obtained results suggest that production management was an important risk factor in bovine viral diarrohea epidemiology. High prevalence of antibodies and high prevalence of persistently infected herds requires implementation of control and eradication programs at a national or even regional level. The presented data complete the BVD epidemiological investigations from this part of Europe.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekt / tema
048-0481186-1183 - Primjena genetičkih analiza u veterinarskoj medicini (Mirko Lojkić, )
053-0481153-1138 - Imunologija i epizootiologija aktualnih virusnih bolesti životinja (Josip Madić, )

Ustanove
Hrvatski veterinarski institut, Zagreb,
Veterinarski fakultet, Zagreb

Citiraj ovu publikaciju

Bedeković, Tomislav; Lemo, Nina; Barbić, Ljubo; Cvetnić, Željko; Lojkić, Ivana; Benić, Miroslav; Čač, Željko; Lojkić, Mirko; Madić, Josip
Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds // Acta veterinaria (Brno), 82 (2013), 125-130 doi:10.2754/avb201382020125 (međunarodna recenzija, članak, znanstveni)
Bedeković, T., Lemo, N., Barbić, L., Cvetnić, Ž., Lojkić, I., Benić, M., Čač, Ž., Lojkić, M. & Madić, J. (2013) Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds. Acta veterinaria (Brno), 82, 125-130 doi:10.2754/avb201382020125.
@article{article, year = {2013}, pages = {125-130}, DOI = {10.2754/avb201382020125}, keywords = {BVDV, epidemiology, risk factors}, journal = {Acta veterinaria (Brno)}, doi = {10.2754/avb201382020125}, volume = {82}, issn = {0001-7213}, title = {Influence of category, herd size, grazing and management on epidemiology of bovine viral diarrhoea in dairy herds}, keyword = {BVDV, epidemiology, risk factors} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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