Too few at-risk adolescents get yearly flu vaccine

"Flu shots here." This familiar sign is popping up at pharmacies and grocery stores around town. It's a sure sign that the flu season is upon us. But despite the ready availability of the vaccine, many people who should get vaccinated often don't.

A new study highlights one such group: adolescents with asthma and other conditions that put them at high risk of becoming severely ill from the flu. Researchers recorded vaccination rates from 1992 to 2002 for 18,703 adolescents with asthma, cardiac disease, immune system problems, and other high-risk conditions. They found that annual rates improved during the study—but only from 8 percent to 15 percent.

Researchers also discovered that there were many missed opportunities to provide the vaccine. During the flu season, about 45 percent to 55 percent of high-risk adolescents had one or more healthcare visits at which the flu vaccine was not given. This suggests that healthcare providers may need to be more vigilant in offering the vaccine when the opportunity arises.

What you need to know. The flu is common among children and adolescents and spreads easily. Most recover in about a week, but the flu can sometimes lead to serious illness, hospitalization, and even death. This is most likely for those with high-risk conditions such as asthma and immune system problems. For these youngsters, an annual flu vaccination is especially important.

But regardless of risk, the Centers for Disease Control and Prevention now recommends that all children and adolescents from age 6 months to 18 years get vaccinated yearly. If your child hasn't been vaccinated for the current flu season, now's the time. You can get the vaccine at your doctor's office or at a local flu clinic. Not sure where? Contact your state or local health department or use the online flu shot locator provided by the American Lung Association.

—Sophie Ramsey, patient editor, BMJ Group

ConsumerReportsHealth.org has partnered with The BMJ Group to monitor the latest medical research and assess the evidence to help you decide which news you should use.

Read more on why the flu shot is necessary, and learn about 12 vaccines your kids need. And to find out what remedies work best for the flu, take a look at our Treatment Ratings (subscribers only).