Fistulous withers in horses: 24 cases (1984-1990). Academic Article uri icon

abstract

  • Between Jan 1, 1984 and Aug 1, 1990, 27 horses were admitted to the veterinary medical center for evaluation of fistulous withers. Nine (37.5%) of 24 horses tested for antibody to Brucella abortus were seropositive. Horses that tested seropositive were significantly (P = 0.046) more likely to have been pastured with cattle that were seropositive for B abortus, and were significantly (P = 0.010) more likely to have had radiographic evidence of vertebral osteomyelitis than were horses that tested seronegative. Five horses that were seropositive for B abortus were administered strain 19 brucella vaccine sc (n = 1) or iv (n = 4). The horse treated by sc injection of vaccine improved during hospitalization, but was lost to follow-up evaluation. Three (75%) of 4 horses treated by iv injection died, but 1 horse recovered within 4 weeks of treatment.

author list (cited authors)

  • Cohen, N. D., Carter, G. K., & McMullan, W. C.

citation count

  • 31

publication date

  • July 1992