McDonald's Quarter Pounder beef patties were determined not to be the source of an E. coli outbreak following testing, the fast food giant and Colorado health officials said Sunday.

The Quarter Pounder is back on the menu after testing showed no signs of E. coli. But the popular burger won’t feature the slivered onions, as they’re the likely source of the outbreak in multiple ...

While winter months may bring a lot of traffic in the high country, businesses we spoke to say that is not the case locally.

During a media briefing on Sunday, McDonald's confirmed that the beef used in its Quarter Pounder patties is not ... McDouble and the Double Cheeseburger) are unaffected and available.” ...

Kamberlyn Bowler says she ate several Quarter Pounder cheeseburgers over two days. After falling ill, the teen was rushed to the hospital. Bowler says she was in so much pain that she could not walk.

Coli was not warned of the danger after he became sick — and returned for a second Quarter Pounder before he died. JC Smith of Colorado was one of 90 people to fall ill after eating McDonald’s ...

It said it will resume selling the Quarter Pounder at affected restaurants —- without slivered onions — in the coming week. As of Friday, the outbreak had expanded to at least 75 people sick ...

It said it will resume selling the Quarter Pounder at affected restaurants — without slivered onions — in the coming week. As of Friday, the outbreak had expanded to at least 75 people sick in ...

coli linked to the fast food chain's Quarter Pounder burgers. The epidemic reached more than a dozen states and left one dead and more than 70 others dealing with illness. Now, less than a week ...

McDonald's has announced the return of its Quarter Pounder burgers to 900 US restaurants this week, following their withdrawal due to an E coli outbreak. The fast-food chain will serve the popular ...