ACOG-Summary of Maternal Immunization …

Vaccination during every pregnancy is preferred over vaccination during the postpartum period to ensure antibody transfer to the newborn. 3,4 § There are two pneumococcal vaccines: 1) the 23-valent pneumococcal polysaccharide vaccine (PPSV23) is recommended in reproductive-age women who have

  Maternal, During, Immunization, Maternal immunization