Add Yahoo as a preferred source to see more of our stories on Google. A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at McDonald’s ...

A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at McDonald’s, officials with the restaurant chain said Thursday. Meanwhile, other ...

At least 104 people have been sickened, with 34 hospitalized, in an outbreak of E. coli food poisoning tied to onions served on McDonald's Quarter Pounder hamburgers, federal health officials said ...

WASHINGTON (AP) — Federal officials on Wednesday reported more cases of E. coli poisoning among people who ate at McDonald’s, as government investigators seeking the outbreak’s source identified an ...

(AP) — A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at McDonald’s, officials with the restaurant chain said Thursday. Meanwhile, ...