When should I get a flu shot?

The Centers for Disease Control and Prevention recommends yearly flu vaccination for everyone age 6 months or older. A high-dose flu vaccine is available for adults age 65 and older.

It's best to get your flu vaccine in September or October. However, if flu shots aren't yet available or you haven't received yours yet, you can still get a flu shot until January or sometimes later.

During the COVID-19 pandemic, it's more important than ever to get a flu vaccine. Both COVID-19 and the flu may be spreading at the same time. The two infections can cause similar symptoms. A flu shot could reduce symptoms that might be confused with those caused by COVID-19. However, the flu vaccine does not prevent COVID-19.

If you live with or care for someone who has heart disease, it's a good idea to make sure you get a yearly flu vaccine, too. Getting one helps lower the risk of infection for yourself and those around you.