Maternal group B streptococcal immunization: Capsular polysaccharide (CPS)-based vaccines and their implications on prevention

摘要

Group B streptococcal (GBS) capsular polysaccharide (CPS)-based conjugate vaccine, which includes types la, Ib, II, Ill, and V, could potentially prevent neonatal, pediatric, adult, and pregnancy-associated diseases. However, since GBS CPS types included in that vaccine are prevalent serotypes found in North America and Europe, it may not provide the necessary protection for individuals in countries in which other capsular types have been found