Haemophilus pleuropneumoniae (Actinobacillus pleuropneumoniae). Serotypes 8, 3 and 6. Serological response and cross immunity in pigs.
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 between the three serotypes could be obtained at vaccination.
D000818:Animals; D001428:Bacterial Vaccines / Q000276:immunology* / Q000627:therapeutic use; D003429:Cross Reactions; D006190:Haemophilus / Q000145:classification / Q000276:immunology*; D006192:Haemophilus Infections / Q000517:prevention & control / Q000662:veterinary*; D011001:Pleuropneumonia / Q000517:prevention & control / Q000662:veterinary*; D012703:Serotyping; D013552:Swine / Q000276:immunology*; D013553:Swine Diseases / Q000517:prevention & control
D001428:Bacterial Vaccines