A recent investigation by health officials has linked an E. coli outbreak to food giant McDonald’s Quarter Pounder.

The McDonald's Quarter Pounder is part of a "classics" menu that drives huge sales. The giant says it's temporarily pulling ...

The top U.S. McDonald's executive said he’s “very confident” customers can eat safely at the restaurants, as the company's ...

McDonald's said it believes onions may be to blame for the deadly E. coli outbreak linked to its Quarter Pounder.

McDonald’s said Wednesday that customers should feel confident ordering from its restaurants despite a deadly E. coli ...

Federal officials say E. coli food poisoning linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people ...

McDonald’s said it was taking “swift and decisive action” to control the outbreak that has sickened dozens of people, mainly ...

The fast food giant's Quarter Pounder burgers have been linked to 49 E. coli infections, including one death, in an outbreak ...

McDonald’s is working to reassure U.S. customers that its restaurants are safe even as federal investigators try to pinpoint ...

About 50 people have been reported infected in an E. coli outbreak involving McDonald’s Quarter Pounder sandwiches. Here is ...

The size and span of the outbreak is likely larger than currently known. One person is dead and 48 others across 10 states ...

E. coli food poisoning linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people in 10 states, ...