People in at least 14 states caught a nasty strain of E. coli from tainted onions used in McDonald's Quarter Pounders, though ...

The CDC said epidemiological data showed that slivered onions served at McDonald’s were the likely source of the outbreak.

Fourteen new illnesses linked to the McDonald's E. coli outbreak were reported by the CDC and FDA Wednesday, bringing the ...

A deadly E. coli outbreak connected to slivered onions served in McDonald's Quarter Pounder hamburgers across the country has ...

WASHINGTON — At least 104 people have been sickened, with 34 hospitalized, in an outbreak of E. coli food poisoning tied to ...

While the Food and Drug Administration said Wednesday that the E. coli outbreak linked to McDonald’s “does not appear to be a ...

The number of people that fell ill from an E. coli outbreak linked to raw onions on McDonald's Quarter Pounders has topped ...

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

One person has died and four people have developed a potentially life-threatening kidney disease complication as part of the ...

A widespread E. coli outbreak tied to McDonalds Quarter Pounder burgers has sickened at least 104 people across 14 states, ...

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

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 ...