Group B streptococcus type V polysaccharide-protein conjugate va

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

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4241921, 4241941, 42419711, 4242031, 530403, A01J 2100, A01J 1700, C07K 100

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057955808

ABSTRACT:
This invention relates to antigenic conjugate molecules comprising the capsular polysaccharide of Group B streptococcus type II which are covalently linked to protein. This invention further relates to antigenic conjugate molecules comprising the capsular polysaccharide of Group B streptococcus type V which are covalently linked to protein. This invention also relates to vaccines and methods of immunizing mammals, including humans against infection by Group B streptococcus type II (GBS II) and/or Group B streptococcus type V (GBS V). Multivalent vaccines comprising the conjugate molecules of this invention and antigens to other pathogenic bacteria are also claimed.

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