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Immunization of turkey breeder hens against fowl cholera by combined oral and wing-web administration of attenuated (CU) Pasteurella multocida

Turkey breeder candidates were exposed to attenuated Pasteurella multocida (Clemson University strain) via both mouth (one or three times) and wing-web stick (one or two times). Significant protection lasting to 25-30 weeks post-vaccination was conferred under such immunization programs. The best pr...

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Bibliographic Details
Published in:Avian diseases 1983-01, Vol.27 (1), p.133-140
Main Authors: Ghazikhanian, G.Y, Dungan, W.M, Kelly, B.J
Format: Article
Language:English
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Summary:Turkey breeder candidates were exposed to attenuated Pasteurella multocida (Clemson University strain) via both mouth (one or three times) and wing-web stick (one or two times). Significant protection lasting to 25-30 weeks post-vaccination was conferred under such immunization programs. The best protection with the fewest adverse effects of vaccination was established when orally vaccinated turkeys were subsequently vaccinated via wing-web at 20 and 25 weeks of age. High doses of attenuated P. multocida via wing-web produced lameness (synovitis and osteomyelitis) and severe wing lesions in growing turkeys.
ISSN:0005-2086
1938-4351
DOI:10.2307/1590378