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

McDonald's says testing has ruled out beef patties as the source of the outbreak of E. coli poisoning tied to its Quarter ...

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 Quarter Pounder beef patties were determined not to be the source of an E. coli outbreak following testing, the ...

McDonald's said that the Quarter Pounder will return to restaurants affected by an E. coli outbreak this week.

The burger company is bringing the Quarter Pounder back after the beef patties tested negative, but the source of the E. coli ...

After an E. coli outbreak, McDonald’s stopped selling the Quarter Pounder in 12 states. The burger might take a hit for now, ...

The fast food giant said beef patty samples had tested negative for the bacteria.

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 Corp. says Quarter Pounders will return to menus at all restaurants this week after ruling out beef patties as the ...

McDonald's Quarter Pounder burgers are back on the menu after the E. coli outbreak that killed one person and sickened at ...

McDonald's on Sunday (Oct 27) said it would start selling its Quarter Pounder hamburgers again, after tests for E.coli came ...