The McDonald's Quarter Pounder is part of a "classics" menu that drives huge sales. The giant says it's temporarily pulling ...

All of the ill people mentioned eating Quarter Pounders, which contain a beef burger topped with pickles, slivered onions and ...

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

An outbreak of E. Coli that sickened 49 people and killed one across 10 states was first linked to the Golden Arches’ famous ...

McDonald's said the CDC told the company late last week about a potential link between its Quarter Pounder burgers and an E. coli outbreak. Company spokespeople said McDonald's decided to pull the ...

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

The CDC is currently investigating an outbreak of E. coli linked to McDonald's and its Quarter Pounder sandwich.

McDonald’s U.S. President Joe Erlinger said in an interview on the “Today” show that the company has removed the Quarter ...

McDonald's shares were on track for their worst day since March 2020 on Wednesday, as the fast-food giant scrambles to limit ...

CHICAGO — Slivered onions served as part of the McDonald’s Corp.’s Quarter Pounder menu item are believed to be the source of ...

U.S. health officials are investigating a multi-state outbreak of bacterial infections that has been linked to McDonald's ...