Track the Flu in Your Area With... Google?

In summary, the CDC is not saying you should ignore Google's Flu Trends. They're just saying don't consider the data to be written in stone. It's about trends, not absolute facts.

Learn more:

• View overall US trends or get the data for your area
• Watch a video that demonstrates how Google Trends works

Preventing the flu is essential for people who have asthma. Hopefully, by now you've received your annual flu shot. If not, check with your doctor or your local pharmacy to see when you can get one. It's safe, barely hurts and will keep you healthy this flu season.

But, if for some reason, you can't or don't get a flu shot, then using Google Flu Trends will help you know when it becomes extremely important in your area to avoid people who might have the flu, to use good handwashing technique and to be alert for signs and symptoms of the flu.