Whooping cough vaccine in pregnancy: new study looks at how antibodies pass to babies
Knowledge-focused
Completed
This completed study looked at 200 women and their infants to understand how the whooping cough vaccine given during pregnancy affects the baby's immune protection. Researchers measured antibody levels in mothers and in umbilical cord blood at birth, as well as in infants after t…
Phase: PHASE4 • Sponsor: Centre Hospitalier Universitaire Saint Pierre • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:10 UTC