| serologic survey for selected microbial pathogens in bison from kansas. | a serologic survey was conducted on an american bison (bison bison) herd in kansas for antibodies against brucella spp., leptospira interrogans serovar canicola, pomona, grippotyphosa, icterohaemorrhagiae, and hardjo, anaplasma spp., bluetongue virus, infectious bovine rhinotracheitis virus and bovine viral diarrhea virus. there was an increase in prevalence of bluetongue antibodies from 38% in 1987 to 100% in 1989 in animals greater than or equal to 24-mo-old. prevalences of antibodies against ... | 1991 | 1656107 |
| serologic survey for bovine pathogens in free-ranging european bison from poland. | from 1980 to 1983, blood was taken from 60 selected european bison (bison bonasus) in poland. serum samples were tested for the presence of antibodies against brucella abortus, 14 serovars of leptospira interrogans, chlamydia spp., coxiella burnetti; foot and and mouth disease virus, bovine leukemia virus and bovine herpes virus-1. in addition, an attempt was made to isolate bovine herpes virus-1 from the prepuce of selected bulls. serological tests suggested chlamydial infection in 28 bison, su ... | 1991 | 2023316 |
| 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 |