It said it's looking for ways to "ensure the long-term viability" of the casual dining brand after closing many of its ...

Testing by the Colorado Department of Agriculture ruled out beef patties as the source of the outbreak, McDonald's said. The department of agriculture received multiple lots of fresh and frozen ...

Testing by the Colorado Department of Agriculture ruled out beef patties as the source of the outbreak, McDonald’s said. The department of agriculture received multiple lots of fresh and frozen ...

coli in McDonald’s burger patties, ruling them out as a potential source. The department tested multiple lots of McDonald’s brand fresh and frozen beef patties collected from various Colorado ...

The Colorado Department of Agriculture said that all subsamples from multiple lots of McDonald’s brand fresh and frozen beef patties had tested negative for E. coli, adding that it had completed beef ...

The Colorado Department of Agriculture said that all subsamples from multiple lots of McDonald's brand fresh and frozen beef patties had tested negative for E. coli, adding that it had completed ...

The Colorado Department of Agriculture conducted detailed testing, confirming all subsamples from various batches of McDonald's fresh and frozen beef patties returned negative results for E.

The Colorado Department of Agriculture said that all subsamples from multiple lots of McDonald's brand fresh and frozen beef patties had tested negative for E. coli, adding that it had completed beef ...

coli in dozens of samples from multiple lots of the restaurant’s fresh and frozen beef patties. The E. coli infections have been linked to McDonald’s Quarter Pounders and appear to stem from the ...

Testing by the Colorado Department of Agriculture ruled out beef patties as the source of the outbreak, McDonald's said. The Department of Agriculture received multiple lots of fresh and frozen ...