Infections were reported between Sept. 27 and Oct. 11, in Colorado, Iowa, Kansas, Missouri, Montana, Nebraska, Oregon, Utah, ...

The CDC announced Tuesday that multiple agencies are investigating an E. coli outbreak linked to McDonald's Quarter Pounders.

McDonald’s Corp. Quarter Pounders were linked to an E. Coli outbreak in the western part of the US, sickening 49 people and ...

A deadly E. coli outbreak linked to the McDonald's Quarter Pounder has sickened 49 people, Here's what to know about the ...

Dozens of people across the U.S. have contracted E. coli traced to ingredients in McDonald's Quarter Pounders, the Centers ...

A map using CDC data shows where Americans have been sickened by deadly bacteria E coli after eating at McDonald's. Most ...

An E. coli outbreak tied to McDonald's Quarter Pounders has sickened 49 people in 10 states, killing one and landing 10 more ...

McDonald’s Quarter Pounder hamburgers cause E coli food poisoning in at least 49 people, including one person who died in ...