The serological response of adult cattle after vaccination with Brucella abortus strain 19 and RB51
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چکیده
منابع مشابه
A serological investigation on adult cattle vaccinated with Brucella abortus strain 19.
WORTHINGTON, R. W., MOLDERS MARIA, S. G., McFARLANE, I. S. & BECKER, DAPHNE. A serological investigation on adult cattle vaccinated with Brucella abortus strain 19. Onderstepoort ] . vet. Res. 40(1), 7-12 (1973) Serum antibody titres were followed for a period of two years in 99 beef and 29 dairy cows which had been vaccinated as adults with B. abortus strain 19. Agglutination titres remained a...
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Immune response to Brucella abortus strain RB51 vaccine was measured in cattle vaccinated at calfhood. After an increase at day 6 post-vaccination (pv), the antibody level recorded in the 10 vaccinated animals remained constant for two months, and then progressively decreased. All vaccinated animals remained negative from day 162 pv to the end of the study (day 300 pv). Only at days 13 and 14 p...
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Thirty-one bison heifers were randomly assigned to receive saline or a single vaccination with 10(10) CFU of Brucella abortus strain RB51. Some vaccinated bison were randomly selected for booster vaccination with RB51 at 11 months after the initial vaccination. Mean antibody responses to RB51 were greater (P < 0.05) in vaccinated bison after initial and booster vaccination than in nonvaccinated...
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One alternative for management of brucellosis in Yellowstone National Park bison (Bison bison) is vaccination of calves and yearlings. Although Brucella abortus strain RB51 vaccination protects bison against experimental challenge, the effect of booster vaccinations was unknown. This study characterized immunologic responses after dart or booster vaccination of bison with Brucella abortus strai...
متن کاملExperiences in Mexico of the vaccination in bovines and goats, with Brucella abortus RB51 strain
The control of brucellosis in Mexico since the 70's until 1998 was performed using cattle vaccination with S19 strain of Brucella abortus as a key tool. The use of strain RB51 was approved since 1998 and vaccination with strain S19 was gradually decreased until fully waived. The strain S19 was used again from 2005 and now both vaccines are applied equally to prevent brucellosis in Mexican cattl...
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ژورنال
عنوان ژورنال: Brazilian Journal of Veterinary Research and Animal Science
سال: 2000
ISSN: 1413-9596
DOI: 10.1590/s1413-95962000000100010