“New research says pregnant women should include the annual flu shot in their care plan.  On July 20th, 2018, the American College of Obstetricians and Gynecologists (ACOG) said immunization is an essential part of care for adults, including pregnant women.  According to the ACOG’s immunization committee’s opinion, there is no evidence of adverse fetal effects from vaccinating pregnant women with inactivated virus, bacterial vaccines, or toxoids, and a growing body of data demonstrate the safety of such use.”

American College of Obstetricians and Gynecologists