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

Following an E. coli outbreak, McDonald's announced it was temporarily pulling the Quarter Pounder from menus at some ...

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

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

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

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

After 49 people have gotten sick from E. coli at McDonald's, the business announced that Quarter Pounders have been pulled ...

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

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

"This is a fast-moving outbreak investigation," the CDC said in its report. "Most sick people are reporting eating Quarter ...

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, ...