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Updated: Apr 30, 2026

Intranasal Immunization and Milk Collection in Studies of Maternal Immunization in New Zealand White Rabbits Oryctolagus cuniculus
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Intranasal Immunization and Milk Collection in Studies of Maternal Immunization in New Zealand White Rabbits Oryctolagus cuniculus

Published on: July 31, 2021

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Maternal immunization

Helen Y Chu1, Janet A Englund2

  • 1Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington.

Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America
|May 7, 2014
PubMed

Maternal immunization has the potential to protect the pregnant woman, fetus, and infant from vaccine-preventable diseases. Maternal immunoglobulin G is actively transported across the placenta, providing passive immunity to the neonate and infant prior to the infant's ability to respond to vaccines. Currently inactivated influenza, tetanus toxoid, and acellular pertussis vaccines are recommended during pregnancy. Several other vaccines have been studied in pregnancy and found to be safe and immunogenic and to provide antibody to infants. These include pneumococcus, group B Streptococcus, Haemophilus influenzae type b, and meningococcus vaccines. Other vaccines in development for potential maternal immunization include respiratory syncytial virus, herpes simplex virus, and cytomegalovirus vaccines.

Keywords:
diphtheriainfluenzamaternal immunizationpertussistetanus

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