The multi-state E. coli outbreak linked to slivered onions on McDonald's Quarter Pounders is officially over, according to officials.

The CDC identified 15 new cases and five new hospitalizations in the McDonald's E. coli outbreak. The cases were from before the restaurant and its supplier removed suspected onions.

McDonald's growth in U.S. sales was driven by $5 Meal Deals. It doesn't expect an E. coli outbreak tied to Quarter Pounders to impact its performance.

1st lawsuit filed against McDonald's over its E. coli outbreak; at least 49 sick across 10 states The lawsuit accuses McDonald's of product liability, negligence and breach of implied warranties.

Which states are affected by the E. coli outbreak linked to McDonald's Quarter Pounders? At least 49 cases have been reported in 10 states, including Colorado and Nebraska.

The McDonald’s outbreak is caused by E. coli O157:H7, which produces a toxin that causes dangerous diarrhea and can lead to kidney failure and other serious problems, according to the CDC.

People in at least 14 states caught a nasty strain of E. coli from tainted onions used in McDonald's Quarter Pounders, though the immediate danger has likely now passed.

A deadly E. coli outbreak linked to slivered onions on McDonald's Quarter Pounder burgers has sickened 104 people in 14 states, federal health officials said in an update on Wednesday. At least 34 ...

The McDonald’s E. Coli scare comes just months after contamination at Boars Head facilities led to the single largest Listeria outbreak since 2011.

Health authorities are investigating the source of the E. coli outbreak that has sickened 75 and led to one death.

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

An outbreak of infections linked to McDonald’s Quarter Pounders has a lot of people across the United States concerned about their exposure to dangerous E. coli bacteria.