HEMOPHILUS-PLEUROPNEUMONIAE (ACTINOBACILLUS-PLEUROPNEUMONIAE) SEROTYPE-8, SEROTYPE-3 AND SEROTYPE-6 - SEROLOGICAL RESPONSE AND CROSS IMMUNITY IN PIGS

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  • 1 January 1985
    • journal article
    • research article
    • Vol. 37  (4) , 217-227
Abstract
Immunity obtained by vaccination with Haemophilus pleuropneumoniae is type specific and protection will only be obtained against the serotype contained in the vaccine. Serotype 8 is closely related to serotypes 3 and 6 and the objective of the present study was therefore to examine if cross immunity betewen the three serotypes could be obtained at vaccination.