Yum Brands announced Thursday it has removed fresh onions from select locations in the wake of the E. coli outbreak.

At least 75 people fell ill from the bacterial infection and one person died in Colorado from the O157:H7 strain of E. coli, ...

E. coli: Symptoms typically start three to four days after consuming contaminated food or water. The Shiga toxin-producing ...

The CDC said 22 people have been hospitalized from the E. coli outbreak linked to McDonald's Quarter Pounder hamburgers.

Health officials say that recalls of onions — the suspected source of the contamination — would help lessen the risk to ...

Seventy-five people across 13 states have fallen ill in an E. coli outbreak attributed to McDonald's Quarter Pounders.

A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at ...

Early information showed that uncooked slivered onions used on the burgers “are a likely source of contamination,” the FDA ...

McDonald's is naming the supplier believed to be responsible for causing an E. coli outbreak linked to the company's Quarter ...