Edible vaccines have unique applications in maternal and infant health. When administered orally to expectant mothers, they can transfer immunity to the fetus through the placenta. After birth, maternal antibodies passed via breastfeeding continue to protect infants from infections during early development. This passive immunization approach is crucial for diseases that pose significant risks to newborns. By reducing infant mortality rates and supporting maternal health, edible vaccines could play a vital role in global public health. This innovative strategy simplifies immunization processes, making it feasible for regions with limited healthcare access while ensuring early-life protection against severe diseases
