NORWALK (AP) — Pepperidge Farm is voluntarily recalling four varieties of Goldfish Crackers because of fears they could potentially have salmonella.

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The company on Monday took the action after one of its ingredient suppliers notified it that whey powder used in a seasoning may be contaminated. The products were distributed in the United States and no illnesses have been reported.

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The Goldfish recall covers Flavor Blasted Xtra Cheddar, Flavor Blasted Sour Cream & Onion, Goldfish Baked with Whole Grain Xtra Cheddar and Goldfish Mix Xtra Cheddar + Pretzel. The company has posted a chart with the product codes on its website.

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The products can be returned to place of purchase for a refund.

Consumers can call customer service at 800-679-1791.

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