Overview

Children younger than 5 years old—especially those younger than 2—and children of any age with certain chronic health conditions, like asthma and diabetes, are at higher risk of developing potentially serious flu complications. Because these groups of children are at higher risk, it is especially important that they get a seasonal flu vaccine to help prevent flu, and to reduce their risk of being hospitalized or dying from flu if they do get sick.

While not at higher risk, healthy children 5 years and older can also get very sick from flu, in addition to spreading flu to vulnerable family members like infants younger than 6 months and adults who are 65 years and older or people of any age who have certain chronic health conditions. It’s important to vaccinate everyone 6 months and older against flu each year to help protect those most at risk.