McDonald’s provided another update Sunday on the continuing investigation of its E. coli outbreak last week. The update comes as the Colorado Department of Agriculture completed its testing over the weekend confirming there was no detection of E. coli in the samples of beef patties from restaurants in the impacted area.
No further testing is planned for beef patties.
The source of the outbreak is likely slivered onions supplied by a Taylor Farms facility in Colorado Springs, Colo., which were removed from the chain’s supply chain on Oct. 22 and are out of all McDonald’s restaurants. The Food and Drug Administration is continuing its investigation into the facility…