Colorado has seemingly eliminated one ingredient in the McDonald's Quarter Pounder hamburger E. coli outbreak as a cause for ...

The Colorado Department of Agriculture said that all subsamples from multiple lots of McDonald’s brand fresh and frozen beef ...

McDonald's has dismissed beef patties as the source of an E. coli outbreak tied to its Quarter Pounder hamburgers. The ...

Testing has ruled out beef patties as the source of the outbreak of E. coli poisoning tied to McDonald's Quarter Pounders, ...

A Salisbury steak may look like a burger, minus the bun with the addition of brown gravy, but this lunchtime staple has roots ...

McDonald’s on Sunday ruled out beef patties as a source of the E. coli outbreak linked to Quarter Pounder hamburgers, which ...

After an E. coli outbreak from a McDonald's in Colorado, the first lawsuit is filed and the infection has spread to Kansas and other states.

McDonald’s has voluntarily stopped selling its Quarter Pounder hamburger at restaurants across Colorado and other states ...