Outbreak Investigation of E. coli O157:H7: Bulk Organic Walnuts (April 2024) Walnutnews Outbreak Investigation of E. coli O157:H7: Bulk Organic Walnuts (April 2024) Susan Jones February 4, 2025 Product Recalled organic walnut halves and pieces sold in bulk bins at natural food and co-op... Read More Read more about Outbreak Investigation of E. coli O157:H7: Bulk Organic Walnuts (April 2024)