A survey for bvdv antibodies in cattle farms in Slovakia and genetic typing of bvdv isolates from imported animals (NDA@SZTAKI, Nemzeti Digitális Adattár, National Digital Data Archive)

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

Metaadatok

Tartalom:	http://real.mtak.hu/49184/
Archívum:	MTA Könyvtár
Gyûjtemény:	Status = Published Type = Article
Cím:	A survey for bvdv antibodies in cattle farms in Slovakia and genetic typing of bvdv isolates from imported animals
Létrehozó:	VilÄek, Å . MojÅ¾iÅ¡ovÃ¡, Jana BajovÃ¡, Viera PaulÃk, Å . StrojnÃ½, L. ÄŽurkoviÄ, B. HipÃkovÃ¡, Vlasta
Kiadó:	AkadÃ©miai KiadÃ³
Dátum:	2003 info:eu-repo/date/embargoEnd/2023-03-31
Téma:	SV Veterinary science / Ã¡llatorvostudomÃ¡ny
Tartalmi leírás:	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 5Â´-UTR), sequencing of PCR products and computer-assisted phylogenetic analysis revealed that they belong to BVDV-1h group.
Nyelv:	magyar
Típus:	Article PeerReviewed info:eu-repo/semantics/article
Formátum:	text
Azonosító:	http://real.mtak.hu/49184/1/avet.51.2003.2.11.pdf VilÄek, Å . and MojÅ¾iÅ¡ovÃ¡, Jana and BajovÃ¡, Viera and PaulÃk, Å . and StrojnÃ½, L. and ÄŽurkoviÄ, B. and HipÃkovÃ¡, Vlasta (2003) A survey for bvdv antibodies in cattle farms in Slovakia and genetic typing of bvdv isolates from imported animals. Acta Veterinaria Hungarica, 51 (2). pp. 229-236. ISSN 0236-6290
Kapcsolat:	http://real.mtak.hu/49184/ http://dx.doi.org/10.1556/AVet.51.2003.2.11
Létrehozó:	info:eu-repo/semantics/embargoedAccess