Leptospiral titres in pigs after vaccination.
Two groups of 8 pigs were vaccinated and given a booster vaccination 6 weeks later each with a commercial dual L. pomona and L. tarassovi killed vaccine. Serum from bloods collected before and up to 30 weeks after vaccination had agglutinating antibodies only after the 0ooster vaccination and then only with 1 vaccine. Titres persisted less than 8 weeks when tested against L. pomona but up to 16 weeks when tested against L. tarassovi at the 1:300 dilution and up to 20 weeks at the 1:100 dilution.
D000373:Agglutinins / Q000032:analysis; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D005260:Female; D007117:Immunization, Secondary / Q000662:veterinary; D007919:Leptospira / Q000276:immunology*; D007922:Leptospirosis / Q000517:prevention & control / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*; D013997:Time Factors; D014611:Vaccination / Q000662:veterinary*
D000373:Agglutinins; D000907:Antibodies, Bacterial