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

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

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

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

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

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

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

The CDC reports 104 cases of E. coli linked to McDonald's Quarter Pounders due to contaminated onions, with one death and 34 ...

The number of E. coli cases linked to onions used by McDonald’s has cracked 100. The Food and Drug Administration said in an ...

Recently, two notable incidents—a listeria outbreak involving ready-to-eat meat products and an E. coli outbreak tied to ...

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

Health officials said there no longer appears to be a food safety concern, and McDonald’s has resumed selling Quarter ...