nad a22 4500 555259978 20190205071556.0 cr unu---uuuuu 190205s1997 xx s 000 0 ger (ZORA)oai:www.zora.uzh.ch:166576 570 ddc 630 ddc 9173517 pmid Epidemiologische Untersuchungen über das Vorkommen von BVD/MD bei 2892 Rindern in 95 Milchviehbetrieben [Elektronische Daten] [Ueli Braun, G Landolt, D Brunner, T Giger] closedAccess eu-repo Blood samples were collected from 2892 cows and heifers of various ages from 95 dairy farms in the Kanton of St. Gallen and were tested for antibodies against bovine virus diarrhea. The percentages of seropositive, seronegative and inconclusive cases were 83.7%, 13.0% and 3.3%, respectively. In all herds, at least one case was seropositive, and in 29% of the herds, all the animals tested were seropositive. On a herd basis, the seroprevalence ranged from 16.2% to 100% with a mean (+/- SD) of 85.8 +/- 17.6%. The seroprevalence in one to two-year-old heifers was not significantly different from that of the entire sample. Department of Farm Animals zora Braun Ueli joint author Landolt G. joint author Brunner D. joint author Giger T. joint author Schweizer Archiv für Tierheilkunde 139(4):172-176 https://www.zora.uzh.ch/166576 text/html WWW-Backlink auf das Repository 1 Journal Article PeerReviewed zora ZORA 856 40 https://www.zora.uzh.ch/166576 text/html WWW-Backlink auf das Repository ZORA 700 1- Braun Ueli joint author ZORA 700 1- Landolt G. joint author ZORA 700 1- Brunner D. joint author ZORA 700 1- Giger T. joint author ZORA 773 0- Schweizer Archiv für Tierheilkunde 139(4):172-176 SWISSBIB 404075894 BK010053 XK010053 XK010000 ZORA ZORA ZORA Journal Article closedAccess