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 ...

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

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

The E. coli infections, first reported on Sept. 27 in Colorado, were linked to the recent consumption of Quarter Pounder ...

An E. coli outbreak linked to McDonald’s Quarter Pounder has resulted in 75 confirmed cases and one death in Colorado. The ...

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

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

US fast-food chains were pulling fresh onions out of their menu items on Thursday after the vegetable was named as the likely ...