The source of the outbreak was likely slivered onions on McDonald's Quarter Pounder burgers, health officials have said.

Here’s a look at Friday’s business headlines with Jane King, who discusses more illnesses tied to McDonald’s onions, big ...

The CDC reports 104 cases of E. coli linked to McDonald's Quarter Pounders due to contaminated onions, with one death and 34 ...

A deadly E. coli outbreak linked to McDonald’s has now sickened over 100 people, the CDC says. Here's what to know.

Fourteen new illnesses linked to the McDonald's E. coli outbreak were reported by the CDC and FDA Wednesday, bringing the ...

A live TV news station covering breaking news and traffic for Colorado Springs, Pueblo, and Southern Colorado with a strong ...

A deadly E. coli outbreak connected to slivered onions served in McDonald's Quarter Pounder hamburgers across the country has ...

A person from North Carolina is among those who got sick from an ongoing E. coli outbreak linked to McDonald’s, according to ...

12 and Oct. 21. At least seven people who got sick said they ate McDonald's food while traveling. Slivered onions served on ...

The E. coli outbreak linked to McDonald's Quarter Pounders is now traced back to more than 100 cases across 12 states.

The number of people that fell ill from an E. coli outbreak linked to raw onions on McDonald's Quarter Pounders has topped 100, but the FDA says there no longer appears to be a risk.

One person has died and four people have developed a potentially life-threatening kidney disease complication as part of the ...