McDonald's Quarter Pounders are back on the menu after new testing confirmed that the chain's beef patties were not to blame ...

All contaminated products related to the E. coli outbreak that sickened 75 people across 13 states, with one reported ...

A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at ...

No E. coli was detected in samples of beef patties used in McDonald's Quarter Pounders that have been linked to a deadly ...

LOS ANGELES -- Testing has ruled out beef patties as the source of the outbreak of E. coli poisoning tied to McDonald’s ...

The company said it would put Quarter Pounders back on the menu, without the raw onions that were considered the likely ...

The Quarter Pounder is back on the menu after testing showed no signs of E. coli. But the popular burger won’t feature the ...

McDonald's has reintroduced the Quarter Pounder at select restaurants after an E. coli outbreak linked to onions, not beef ...

On Tuesday, the Colorado Department of Agriculture received multiple lots of fresh and frozen beef patties collected from ...