Product
Recalled organic walnut halves and pieces sold in bulk bins at natural food and co-op stores in AK, AR, AZ, CA, CO, HI, ID, KS, LA, MT, NE, NM, NV, OR, SD, TX, UT, WA, and WY. Some stores may repackage bulk walnut halves and pieces into plastic clamshells or bags.
FDA’s investigation is ongoing to determine if additional products or states are affected. This advisory will be updated as information becomes available.
Symptoms of E. coli
Symptoms include severe stomach cramps, diarrhea, fever, nausea, and/or vomiting. Symptoms begin anywhere from a few days after consuming contaminated food or up to nine days later.
The severity or presence of certain symptoms may depend on the type of pathogenic E. coli that is causing the infection. Some infections can cause severe bloody diarrhea and lead to life-threatening conditions, such as a type of kidney failure called hemolytic uremic syndrome (HUS), or the development of high blood pressure, chronic kidney disease, and neurologic problems.
Stores Affected (Updated on 5/1/2024)
Recalled organic walnut halves and pieces were sold in bulk bins at natural food and co-op stores in AK, AR, AZ, CA, CO, HI, ID, KS, LA, MT, NE, NM, NV, OR, SD, TX, UT, WA, and WY. A full list of store names and locations is available.
FDA is working with the firm and its distributors to determine whether additional store locations, products, or states are affected. FDA is sharing what is known at this time and will continue to update as more information is available.
Status
Ongoing
Recommendation
- Retailers and distributors that purchased recalled boxes of Gibson Farms, Inc. organic walnuts halves and pieces with lot codes 3325-043 and 3341-501 should not sell this product and should notify their customers of the recall. Product was shipped to distributors between the dates of October 1, 2023, to April 24, 2024. These products have expiration dates of 5/21/25 & 6/7/25.
- Retailers that have or had recalled product in bulk bins should discard the contents of the bins and use extra care to clean and sanitize the bins before refilling.
- Retailers that are unsure if they received recalled product may need to contact their supplier. If you are unable to determine whether or not recalled product was received, you should discard the contents of the bins and use extra care to clean and sanitize the bins before refilling.
- Consumers who purchased organic walnut halves and pieces from bulk bins at stores included in the list of retailers should check their pantries, refrigerators, and freezers and should not eat the organic walnuts halves and pieces. If you have these products in your home, do not eat or use them, throw them away and clean and sanitize surfaces they touched.
- Retailers, distributors, and consumers should follow FDA’s safe handling and cleaning advice and use extra care in cleaning and sanitizing any surfaces and containers that may have come in contact with this product to reduce the risk of cross-contamination.
- Contact your healthcare provider if you think you may have symptoms of an E. coli infection after eating organic walnuts.
Current Update
April 30, 2024
The FDA and CDC, in collaboration with state and local partners, are investigating illnesses in a multistate outbreak of E. coli O157:H7 infections linked to organic walnuts from Gibson Farms, Inc. of Hollister, California that were distributed to multiple natural food and co-op stores in AK, AR, AZ, CA, CO, HI, ID, KS, LA, MT, NE, NM, NV, OR, SD, TX, UT, WA, and WY and sold in bulk bins.
State and local public health officials have interviewed people about the foods they ate in the week before they became ill. Of the 10 people interviewed, all 10 (100%) reported eating walnuts, and almost all reported buying organic walnuts from bulk bins in food co-ops or natural food stores.
FDA’s traceback investigation identified Gibson Farms, Inc. as the common supplier of walnuts in this outbreak. On April 27, 2024, Gibson Farms, Inc. initiated a voluntary recall and contacted their distributing customers. Distributors and retailers that may have received recalled bulk organic walnuts should follow the recommendations above and contact their customers.
FDA is working with the firm and its distributors to determine the source of contamination, whether additional products or states are affected, and retailers that received recalled product. This advisory will be updated as information becomes available.
Case Count Map Provided by CDC
Map of U.S. Distribution of Recalled Bulk Organic Walnuts Sold at Retail
Case Counts
Total Illnesses: 12
Hospitalizations: 7
Deaths: 0
Last Illness Onset: April 4, 2024
States with Cases: CA, WA
Product Distribution*: AK, AR, AZ, CA, CO, HI, ID, KS, LA, MT, NE, NM, NV, OR, SD, TX, UT, WA, and WY
*Distribution has been confirmed for states listed, but product could have been distributed further, reaching additional states
Recalled Product
Recalled organic walnut halves and pieces were sold in bulk bins at natural food and co-op stores in AK, AR, AZ, CA, CO, HI, ID, KS, LA, MT, NE, NM, NV, OR, SD, TX, UT, WA, and WY. Some stores may repackage bulk walnut halves and pieces into plastic clamshells or bags.
A full list of store names and locations is available.
Who to Contact
Consumers who have symptoms should contact their health care provider to report their symptoms and receive care.
To report a complaint or adverse event (illness or serious allergic reaction), you can
- Call an FDA Consumer Complaint Coordinator if you wish to speak directly to a person about your problem.
- Complete an electronic Voluntary MedWatch form online.
- Complete a paper Voluntary MedWatch form that can be mailed to FDA.
