No source of the E. coli outbreak has been identified, but officials are focused on slivered onions used on the burgers.
US CDC has confirmed that at least 75 people in the country have been sickened by the E. coli outbreak linked to McDonald's ...
CHICAGO, IL (REUTERS) – Fresh onions are the likely source of an E. coli outbreak at McDonald’s restaurants that has sickened ...
McDonald’s previously said in a statement that early findings pointed to slivered onions on their Quarter Pounder as a ...
Health officials say that recalls of onions — the suspected source of the contamination — would help lessen the risk to ...
A fatal E. coli outbreak has some fast food restaurants striking onions from its menus. See recall information.
The McDonald’s E. coli outbreak tied to Quarter Pounders has expanded: At least 75 people have been sickened in 13 states, ...
McDonald's states that onions from a California-based produce company have been linked to a deadly E. coli outbreak.