Vaccination during pregnancy is a critical step toward protection from maternal and fetal hazards. Contrary to some myths, vaccines like the seasonal flu vaccine and Tdap have been studied for safety and efficacy in preventing serious diseases in pregnant women and their babies.
Influenza, commonly referred to as the flu, poses a severe risk to pregnant women due to changes in the immune system, heart, and lungs during pregnancy. The flu can cause serious complications in pregnant women, potentially leading to hospitalization. According to the Centers for Disease Control and Prevention, getting flu shots during pregnancy reduces the risk of acute respiratory infection caused by flu by about 50%. Additionally, a study discovered that vaccination during pregnancy reduces the baby's risk of being hospitalized with flu in their first six months of life by around 72%.
Pertussis, commonly known as whooping cough, is another serious concern during pregnancy. Pertussis is an extremely contagious disease to which babies are most susceptible, leading to complications such as pneumonia, seizures, and even death. The Tdap vaccine, given in the third trimester, provides the newborn with passive immunity, protecting them until they are old enough to receive their own shots. A study in Pediatrics concluded that the Tdap vaccination in mothers is 91% effective at preventing pertussis in infants under two months of age.
Some expecting mothers are concerned that vaccines might be unsafe during pregnancy. However, in-depth research shows that flu and Tdap vaccines do not increase the risk of most adverse outcomes in mothers and babies. The American College of Obstetricians and Gynecologists strongly recommends these vaccinations as part of routine antenatal care. Importantly, these vaccines do not contain live viruses and are safe for both mother and child.
Vaccination during pregnancy is not only a matter of personal protection but also of community health. By getting vaccinated, pregnant women contribute to herd immunity, reducing the spread of these diseases among the wider population.
In the final analysis, maternal vaccinations, such as the flu shot and Tdap, are essential in protecting the health and safety of both the mother and the baby. They are supported by credible scientific evidence, endorsed by health professionals, and remain vital in preventing life-threatening diseases.
