First announced by the agency on Tuesday, the outbreak was originally reported after sickening 49 across 10 states and ...

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

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

"The decision to do this is not one we take lightly, and it was made in close consultation with the CDC," McDonald's USA ...

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 ...

McDonald’s released a statement on the source of the recent E. Coli outbreak, linking it to a facility in Colorado Springs.

A deadly outbreak of E. coli infections, now spanning 13 states, has been linked to McDonald’s Quarter Pounder burgers, with ...

According to the CDC, the outbreak now includes 13 states, up from the previous amount of 10. As many as 75 people have been ...

The deadly E.coli outbreak linked to McDonald's quarter pounder hamburgers has infected at least 75 people in 13 states. One ...

A widespread E. coli outbreak linked to McDonald’s Quarter Pounder hamburgers has expanded to affect 75 individuals across 13 ...

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