One person has died and 49 people have become ill from an E. coli outbreak linked to McDonald’s Quarter Pounder hamburgers, ...

Health authorities are investigating the source of the E. coli outbreak that has sickened 49 and led to one death.

Moves by major U.S. fast-food chains to temporarily scrub fresh onions off their menus on Thursday, after the vegetable was ...

The first confirmed outbreak case was reported on 27 September, but McDonald's said authorities only notified the company of ...

A deadly outbreak spurred removal of onions by a major food supplier in the Mountain West. Taco Bell, KFC, Burger King and ...

Fresh onions are the likely source of an E. coli outbreak at McDonald's restaurants that has sickened 49 people and killed ...

Decision to cut topping comes as officials work to confirm source of E. coli outbreak linked to McDonald's Quarter Pounders.

The Centers for Disease Control and Prevention confirmed that 26 out of 49 known cases in an outbreak across the western ...

A widespread E. coli outbreak has been linked to a McDonald’s product, according to the CDC. Here's what to know about ...

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

A California produce grower is the source of fresh onions linked to a deadly E. coli food poisoning outbreak at McDonald’s ...

A food poisoning outbreak tied to McDonald’s Quarter Pounders was caused by a common type of E. coli bacteria that can cause ...