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

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

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 ...

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

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

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 ...