Don't Eat the Peanut Butter...FDA warns

CNN) -- Federal officials are urging consumers to put off eating foods that contain peanut butter until they can be they are sure they do not contain products manufactured by the Peanut Corp. of America, some of which were found to contain salmonella.

Food and Drug Administration officials said Saturday that peanut butter and peanut paste made from ground roasted peanuts, manufactured in Peanut Corp.'s Blakely, Georgia, plant were found to contain the bacteria, although a direct link to the strain that has now sickened 474 people in 43 states has not been found.

Six deaths may have been connected to this salmonella outbreak.

Peanut Corp. announced an expanded recall of peanut butter and peanut paste produced from its Georgia plant Friday night. Peanut Corp. doesn't directly supply to supermarkets, so brand-name peanut butters are not expected to be affected, according to the Centers for Disease Control and Prevention.

Instead, Peanut Corp. sells produce in bulk. The peanut butter is sold by in containers from 5 to 1,700 pounds. Peanut paste is sold in sizes from 35-pound containers to tankers.