McDonald's Quarter Pounder hamburgers have been linked to an outbreak of E. coli, a bacteria that can make people sick.

McDonald’s says it has been working closely with federal food safety regulators since late last week, when it was alerted to ...

The Food and Drug Administration just alerted consumers of an active E. coli outbreak investigation impacting 12 states. The ...

Following the McDonald's E. coli outbreak, which resulted in one death and several hospitalizations, the company president ...

Spreads on McDonald's Corp.'s outstanding bonds widened Wednesday, after the fast-food company disclosed an E. coli outbreak ...

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

E. coli food poisoning linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people in 10 states, ...

Financial services firm Baird has downgraded its rating on McDonald’s to neutral due to increasing concerns over an E. coli ...

An E. coli outbreak in 10 states linked to McDonald's Quarter Pounders is currently being investigated, the CDC announced on ...

A deadly E. coli outbreak has been linked to Quarter Pounders sold at McDonald's locations across the U.S. Which states are ...

McDonald's stock sank around 10% in after-hours trading on Tuesday following news of an E. coli outbreak linked to its ...

McDonald's said it believes onions may be to blame for the deadly E. coli outbreak linked to its Quarter Pounder.