While a specific ingredient has not been confirmed as the source of the outbreak, "most sick people report eating McDonald’s ...

Health officials said the source of contamination was likely slivered onions served on Quarter Pounder burgers.

Everyone knows that you can always “have it your way” at Burger King, however, normally, that means customizing your flame-grilled Whopper to remove the onions, add extra mayo, or swap in a different ...

McDonald’s is spending $100 million on marketing and to help franchises most heavily affected by a recent E. coli outbreak ...

The U.S. Centers for Disease Control and Prevention is investigating an E. coli outbreak in at least 18 states linked to some ...

Cases were detected in 14 states; one person died and four people developed a potentially life-threatening kidney disease ...

coli outbreak that has sickened 49 people across 10 states, with most cases involving McDonald’s Quarter Pounder burgers. To date ... people in Colorado (26), Nebraska (9), Utah (4), Wyoming (4), ...

coli across 10 US states have sickened almost 50 and killed an elderly person in Colorado, stemming from infections linked to McDonald’s Quarter Pounder burgers ... within 3-4 days of ...

While a specific ingredient has not been confirmed as the source of the outbreak, "most sick people report eating McDonald’s Quarter Pounder burger," the ... takes 3 to 4 weeks to determine ...

McDonald's pulled the Quarter Pounder burger from menus in several states ... 5 each in New Mexico and Utah, 4 each in Missouri and Wyoming, two in Michigan and one each in Iowa, Kansas ...