Fowl cholera: influence of Bordetella avium on vaccinal immunity of turkeys to Pasteurella multocida.
Avian Dis
; 30(4): 838-9, 1986.
Article
em En
| MEDLINE
| ID: mdl-3814022
ABSTRACT
Turkeys exposed to Bordetella avium were vaccinated against fowl cholera with live Pasteurella multocida vaccine. Previous exposure to B. avium resulted in impairment of systemic immunity conferred by the vaccine 86% of the vaccinated turkeys exposed to B. avium at 1 day old developed lesions or died of fowl cholera after challenge at 15 weeks old with virulent P. multocida. Of vaccinated turkeys not previously exposed to B. avium, only 26% had lesions or died of fowl cholera.
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções por Pasteurella
/
Doenças das Aves Domésticas
/
Perus
/
Bordetella
/
Vacinas Bacterianas
/
Vacinação
Limite:
Animals
Idioma:
En
Revista:
Avian Dis
Ano de publicação:
1986
Tipo de documento:
Article