Illnesses linked to slivered onions on McDonald's Quarter Pounder burgers expand to 14 states, federal officials say.

The E. coli outbreak at McDonald's has sickened more than 100 people, and one person died. Does it affect Ohio and its ...

Of those who have fallen ill, 34 were hospitalized; four people developed HUS, a condition that causes kidney failure; and ...

A multistate E. coli outbreak linked to onions served on McDonald’s Quarter Pounders has affected at least 104 people in 14 ...

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

Health officials said there no longer appears to be a food safety concern, and McDonald’s has resumed selling Quarter Pounders with slivered onions at the affected locations ...

Of the 18 people interviewed as of Tuesday, all reported eating at McDonald’s, and 16 people reported eating a beef hamburger. Twelve reported eating a Quarter Pounder. McDonald's said it's ...

E. coli food poisoning linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people in 10 states, including one person who died and 10 who were hospitalized, federal health ...

McDonald's Quarter Pounder hamburgers have been linked to an outbreak of E. coli, a bacteria that can make people sick. The outbreak has killed one person in Colorado, according to the U.S ...