Federal inspectors found the strain of salmonella behind a recent food-poisoning outbreak at the ConAgra Foods Inc. plant that made the tainted peanut butter, the Food and Drug Administration said Thursday.
Beyond the Sylvester, Ga., plant, the strain also has been isolated from open jars of the company's peanut butter and some of the 370 people who have fallen ill in the outbreak, the FDA said.
ConAgra on Feb. 14 recalled all Peter Pan and Great Value peanut
butter made at the Georgia plant after federal health officials linked the product to an outbreak that began in August. The recall now includes all such products made since December 2005, the FDA said.
"The fact that FDA found salmonella in the plant environment further suggests that the contamination likely took place prior to the product reaching consumers," the agency said in a statement.
On Thursday, the FDA said the company had sent bulk Peter Pan
peanut butter to its plant in Humboldt, Tenn. There, it was incorporated into various ice cream, sundae and shake toppings. Health officials warned the public to discard the products, which have been recalled.
The products are:
- Sonic Brand Ready-To-Use Peanut Butter Topping in 6 lb. 10.5 oz
cans. Sonic outlets used the topping until Feb. 16, when the
product was recalled. The topping was used in Sonic's peanut butter
shakes, peanut butter fudge shakes, peanut butter sundaes and
peanut butter fudge sundaes, the FDA said.
- Carvel Peanut Butter Topping in 6 lb. 10 oz. cans. Carvel also
used the topping until Feb. 16, when it too was recalled. The
topping was used in Carvel's Chocolate Peanut Butter, Peanut Butter
Treasure, Peanut Butter & Jelly and Reese's Peanut Butter Cup
Sundae Dasher ice cream products, the FDA said. The topping also
was used in customized products, like the peanut butter-flavored
ice cream in Carvel's ice cream cakes, the agency added.
- J. Hungerford Smith Peanut Butter Dessert Topping in 6 lb. 10
oz. cans. The topping is used by retail outlets and restaurants
nationwide but is not available for direct purchase by the public,
the FDA said.
Government and industry officials have said the contamination may have been caused by dirty jars or equipment. Peanuts are usually heated to high, germ-killing temperatures during the manufacturing process. The only known salmonella outbreak in peanut butter - in Australia during the mid-1990s - was blamed on unsanitary plant conditions.
(Copyright 2007 by The Associated Press. All Rights Reserved.)