Outbreak investigation of Salmonella Newport: Red onions (July 2020)
The FDA, along with CDC and state and local partners, is investigating a multistate outbreak of Salmonella Newport infections. FDA’s traceback investigation is ongoing but has identified Thomson International, Inc. of Bakersfield, CA as a likely source of potentially contaminated red onions. Although the investigation has determined that red onions are the likely source of this outbreak, Thomson International, Inc. has notified FDA that it will be recalling all varieties of onions that could have come in contact with potentially contaminated red onions, due to the risk of cross-contamination. This recall would include red, white, yellow, and sweet onions from Thomson International, Inc. Recall information will be made public as soon as it is available from Thomson International, Inc.
The investigation is ongoing to determine the source of contamination and if additional products are linked to illness. Additional information will be provided as it becomes available.
Recommendations
Advice for consumers, restaurants, and retailers: Consumers, restaurants, and retailers should not eat, sell, or serve red, white, yellow, or sweet onions from Thomson International, Inc. or products containing such onions. If you cannot tell if your onion is from Thomson International Inc., or your food product contains such onions, you should not eat, sell, or serve it, and should throw it out.
FDA recommends that anyone who received or suspects having received onions from Thomson International, Inc. use extra vigilance in cleaning and sanitizing any surfaces and containers that may have come in contact with these products to reduce the risk of cross-contamination. This includes cutting boards, slicers, countertops, refrigerators, and storage bins.
Consumers who have symptoms of Salmonella infection should contact their health care provider. Most people with salmonellosis develop diarrhea, fever, and abdominal cramps. More severe cases of salmonellosis may include a high fever, aches, headaches, lethargy, a rash, blood in the urine or stool, and in some cases may become fatal.
Suppliers and Distributors: Suppliers, distributors and others in the supply chain should not use, ship or sell red, white, yellow, or sweet onions from Thomson International, Inc. or food products containing such onions. Suppliers and distributors that re-package raw onions should use extra vigilance in cleaning any surfaces and storage areas that may have come into contact with onions from Thomson International, Inc. If there has been potential cross contamination or mixing of onions from other sources with onions from Thomson International, Inc., suppliers and distributors should discard all comingled and potentially cross-contaminated product.
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