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

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.

McDonald's CEO addresses E. coli outbreak on earnings call: 'We are certainly very sorry' McDonald's does not expect an E. coli outbreak linked to Quarter Pounders sold in 12 states to impact its ...

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.

A multistate McDonald's E. Coli outbreak has the Chicago-based burger chain pulling certain ingredients from some menus after 49 people across 10 states were sickened, the Centers for Disease ...

The McDonald's E. Coli outbreak, which led to 10 hospitalizations and one death, has the chain pulling a popular menu item in as many as twelve states.

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

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.

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

An E. coli outbreak linked to McDonald’s Quarter Pounders has led to at least 49 illnesses across 10 states, including one death.

A deadly outbreak of E. coli poisoning tied to McDonald’s Quarter Pounders has expanded, with at least 75 people sick in 13 states, federal health officials said Friday. A total of 22 people ...

Deadly E. coli outbreak linked to McDonald’s Quarter Pounders At least 49 people from 10 states have contracted E. coli traced to ingredients in McDonald's Quarter Pounders, according to the CDC.