Committee Opinion No. 661

Immunization against vaccine-preventable diseases is an essential component of women's primary and preventive health care. Despite the importance of vaccination and clear guidance from public health agencies, rates of vaccination lag behind national goals. Obstetrician-gynecologists can play a major role in reducing morbidity and mortality from a range of vaccine-preventable diseases, including pertussis, influenza, human papillomavirus, and hepatitis. Given demonstrated vaccine efficacy and safety, and the large potential for prevention of many infectious diseases that affect adults, pregnant women, and newborns, obstetrician-gynecologists should include immunizations as an integral part of their practice. To do so, they must embrace their role as important sources of information and advice on immunization for adults, adolescents, and pregnant women, and advance their patients' well-being with continued efforts to augment immunization services in their offices. Increasing awareness combined with the many suggestions in this document will work to enhance immunization uptake.