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.

The multi-state E. coli outbreak linked to slivered onions on McDonald's Quarter Pounders is officially over, according to officials.. Both the U.S. Centers for Disease Control (CDC) and U.S. Food ...

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.

McDonald's sales up in US, down 1.5% worldwide. In the months before the E. coli outbreak, McDonald's saw a slight increase ...

The McDonald's E. coli outbreak has been reported in at least 10 states so far, with the majority of those sickened in Colorado. Here's the full list of states where people have been sickened, ...

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.

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.

McDonald's E. coli outbreak spreads to 3 new states 01:01. Federal Health officials on Friday said at least 75 people across 13 states have been sickened by the recent and deadly E. coli outbreak ...

An E. coli outbreak linked to McDonald’s’ Quarter Pounder has led to nearly 50 reported infections across 10 states and one death. The outbreak, ...

An E. coli outbreak linked to McDonald’s Quarter Pounders has led to at least 49 illnesses across 10 states, including one death.. Here’s what we know. Quarter Pounders made people sick The US ...

A widespread E. coli outbreak has been linked to a McDonald’s product, according to the U.S. Centers for Disease Control and Prevention (CDC). A total of 49 people across 10 states have reported ...

McDonald's has been hit with the first of what is expected to be multiple lawsuits over the E. coli outbreak that officials say is linked to the fast-food giant's Quarter Pounder hamburgers ...