Decision to cut topping comes as officials work to confirm source of bacteria linked to McDonald's Quarter Pounders.
In 10 states throughout the country, 49 people have gotten ill and one has died after an E. coli outbreak at McDonald’s.
Other fast-food chains — including Taco Bell, Pizza Hut, KFC and Burger King — have temporarily taken onions off menu items ...
Taylor Farms, an onion suppler for McDonald's where Quarter Pounders are linked to an E. coli outbreak, is the subject of a ...
McDonald's pulled the burger option after the bacterial contamination sickened at least 49 people, killing one, according to ...