McDonald's Quarter Pounder beef patties have tested negative for E. coli contamination as an outbreak that has sickened 75 ...

McDonald’s said Sunday that beef patties in its Quarter Pounder burgers aren’t the source of the E. coli outbreak which has killed one and sickened about 75. The fast food chain says it's certain that ...

In a significant development following an E. coli outbreak linked to its products, fast-food giant McDonald's announced on ...

The U.S. Food and Drug Administration continues to believe that slivered onions from a single supplier are the likely source ...

About 900 McDonald’s stores stopping selling Quarter Pounders after dozens of people suffered E. coli infections.

Health officials have pinpointed the specific ingredient that triggered an E. coli outbreak at McDonald’s that killed one ...

Michigan has joined the list of states with reported cases of E. coli linked to McDonald’s Quarter Pounder hamburgers. At least one of the two people sickened may have contracted the illness out of ...

The popular McDonald's menu item is making a comeback after a deadly E. coli outbreak caused it to be pulled from hundreds of ...

Federal health officials believe that the E. coli likely came from the raw slivered onions inside the Quarter Pounder.