E. Coli Outbreak Linked to McDonald's Quarter Pounder in 14 US States

Over 100 people have fallen ill, with investigations pointing to contaminated onions as the source.

The FDA reports 104 confirmed cases of E. coli infections associated with McDonald's Quarter Pounder burgers.
At least 34 individuals required hospitalization, and four developed hemolytic uremic syndrome, a serious condition that can lead to kidney failure.
The outbreak has been traced to diced onions used in the burgers, supplied by Taylor Farms.
One fatality has been reported, with the majority of affected individuals having eaten at McDonald's.
McDonald's has temporarily removed the Quarter Pounder and onions from its menu and will discontinue sourcing onions from Taylor Farms.