EFFECT ON THE INCIDENCE OF ATROPHIC RHINITIS OF VACCINATION OF SOWS WITH A VACCINE CONTAINING PASTEURELLA-MULTOCIDA TOXIN

  • 1 January 1982
    • journal article
    • research article
    • Vol. 34  (7-9) , 293-302
Abstract
Combined experimental infections with Bordetella bronchiseptica and either a toxigenic or a non-toxigenic strain of P. multocida were carried out in newborn specific pathogen-free piglets born to 25 sows. Pigs inoculated with B. bronchiseptica and toxin-producing P. multocida developed severe progressive atrophic rhinitis corresponding to the natural disease. Vaccination of sows with a toxin-containing P. multocida vaccine significantly reduced the increase of nasal turbinate lesions in the offspring.

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