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Ontogeny of antibody response to Brucella abortus in turkeys
1Department of Biology, Central Michigan University, Mt. Pleasant 48859.
Developmental and Comparative Immunology
|January 1, 1988
Abstract:
No differences were detected between large White Nicholas and small White Hybrid turkeys in antibody (AB) titers in birds vaccinated with Brucella abortus. Maximal AB titers occurred by 6 weeks of age and remained high throughout life. B. abortus elicits an AB response when injected at day of hatch while bursectomy at day of hatch and 2 days of age significantly depressed this response. There was an apparent immunological maturation process occurring to B. abortus in the bursa of Fabricius which contained for approximately 6 weeks.