US: E. coli O157:H7 infections likely linked to chopped romaine from Yuma growing region

US FDA: The FDA is investigating a multistate outbreak of E. coli O157:H7 illnesses likely linked to chopped romaine lettuce sourced from the winter growing areas in Yuma, Arizona. Most people reported eating a salad at a restaurant, and romaine lettuce was the only common ingredient identified among the salads eaten. No specific grower, supplier, distributor, or brand has been identified at this time.

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