A tomato recall due to risk of salmonella contamination has been designated as Class I, the U.S. Food and Drug Administration's highest warning level, the agency said. The FDA marked the tomato recall affecting three states as Class I, meaning there is a risk of "serious adverse health consequences or death," on May 28.

A major tomato recall just got upgraded to the FDA's most serious level and it affects Georgia. Here's what you need to know about to keep your kitchen safe.

What was once a cautioned recall due to the possible presence of Salmonella in tomatoes sold in three states is now labeled as "deadly."