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Immune and infectious diseases

Can I safely get the flu shot if I am breastfeeding?

Ask the doctor

By , Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing
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A smiling mother holds her baby in her lap while talking with a pediatrician during what appears to be a home visit.

Q. Is it safe to get a flu shot if I am still breastfeeding?

A. Yes, the flu shot is safe for both the breastfeeding mother and her baby, and the Centers for Disease Control and Prevention (CDC) recommends it. The flu shot consists of inactive ingredients that mimic the influenza virus. Because there are no live viruses in the vaccine, it cannot cause an infection.

The nasal spray vaccine (FluMist) is a potential alternative way for breastfeeding women to get protection against the flu. Because it contains a live attenuated virus, women who have a compromised immune system from a medical condition or an immune-suppressing drug should only take the flu shot.

People that have had a severe reaction clearly related to getting the flu vaccine should avoid it. However, people with egg allergies have safe flu vaccine options.

Image: © Hispanolistic/Getty Images

About the Author

photo of Howard E. LeWine, MD

Howard E. LeWine, MD, Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing

Dr. Howard LeWine is a practicing internist at Brigham and Women’s Hospital in Boston, Chief Medical Editor at Harvard Health Publishing, and editor in chief of Harvard Men’s Health Watch. See Full Bio
View all posts by Howard E. LeWine, MD
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