| serologic survey for infectious pathogens in free-ranging american bison. | from november 1991 through march 1992, we evaluated 101 free-ranging american bison (bison bison) from yellowstone national park, wyoming (usa) for exposure to infectious organisms that commonly infect cattle. no titers were detected for bluetongue virus, bovine leukemia virus, or campylobacter fetus in these 101 bison. detectable antibodies occurred against anaplasma marginale (eight of 76, 11%), bovine respiratory syncytial virus (31 of 101, 31%), bovine viral diarrhea (31 of 101, 31%), bovine ... | 1997 | 9131564 |
| seroprevalence of ohv-2, bvdv, bhv-1, and brsv in ranch-raised bison (bison bison). | serum samples were collected at slaughter from 226 24-30-month-old american bison (bison bison) bulls from kansas, minnesota, north dakota, and manitoba and assayed for antibodies to ovine herpesvirus type-2 (ohv-2), bovine viral diarrhea virus (bvdv), bovine herpesvirus type-1 (bhv-1), and bovine respiratory syncytial virus (brsv). antibodies were detected by serum neutralization for bvdv, bhv-1, and brsv, while antibodies to ohv-2 were detected by competitive inhibition-elisa (ci-elisa). detec ... | 2002 | 12680649 |