The Colorado Department of Agriculture’s testing did not detect E. coli in samples of the beef patties taken from McDonald’s restaurants in the area.
McDonald’s Quarter Pounder burgers will return to roughly 900 restaurants this week after the fast-food giant pulled the menu item linked to a deadly E. coli outbreak.
Affected restaurants — roughly a fifth of the company’s U.S. footprint — will be serving the Quarter Pounder burgers without slivered onions for the foreseeable future as health authorities continue their investigation into the source of the outbreak. That change will affect restaurants in Colorado, Kansas and Wyoming and portions of Idaho, Iowa, Missouri, Montana, Nebraska, Nevada, New Mexico, Oklahoma and Utah.
« The issue appears to be contained to a particular ingredient and geography, and we remain very confident that any contaminated product related to this outbreak has been removed from our supply chain and is out of all McDonald’s restaurants », Cesar Pina, chief supply chain officer for McDonald’s North American operations, said in a letter sent to the company’s U.
