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

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

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

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

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

The source of the outbreak was likely slivered onions on McDonald's Quarter Pounder burgers, health officials have said.

Epidemiologic and traceback data show that fresh, slivered onions served at McDonald’s were the likely source of this ...

On Wednesday, federal health officials reported that at least 104 people have fallen ill, with 34 requiring hospitalization, in an E. coli outbreak.

Federal health officials said the E. coli outbreak linked to slivered onions on McDonald’s Quarter Pounders is no longer a safety concern. At least 104 people have been infected, the U.S. Food and ...

The E. coli outbreak linked to McDonald's Quarter Pounders is now traced back to more than 100 cases across 12 states.

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

A deadly E. coli outbreak linked to McDonald’s has now sickened over 100 people, the CDC says. Here's what to know.