Worst food-borne illness outbreaks

Each year one out of every six Americans is sickened by a foodborne illness, according to the Centers for Disease Control and Prevention. Here are some of the biggest foodborne illness outbreaks since 2001. <a href='http://www.cnn.com/2012/10/24/health/gallery/food-safety-tips/index.html'>Click here</a> for tips on how to keep your food safe.

Each year one out of every six Americans is sickened by a foodborne illness, according to the Centers for Disease Control and Prevention. Here are some of the biggest foodborne illness outbreaks since 2001. Click here for tips on how to keep your food safe.