PRO/AH/EDR> E. coli EHEC – USA (20): (WA, OR) O26, restaurant chain

E. coli — United States
The investigation is still ongoing to determine whether the ill people ate a meal item or ingredient in common that was served at the Chipotle Mexican Grill locations. Several food items collected from Chipotle Mexican Grill locations in Washington and Oregon are being tested by FDA and Chipotle for the presence of bacteria. As of 12 Nov 2015, test results have not identified _E. coli_ in any of the food items tested. Additional results are pending and will be reported once available.
On 11