McDonald’s E Coli Outbreak Declared Over

McDonald’s E Coli Outbreak Declared Over

Federal health agencies closed their investigations into the bacterial outbreak that sickened 104 people and was linked to onions on the fast-food chain’s signature Quarter Pounders.
E. Coli Outbreak Widens to 75 Cases Linked to McDonald’s

E. Coli Outbreak Widens to 75 Cases Linked to McDonald’s

Health officials say that recalls of onions — the suspected source of the contamination — would help lessen the risk to consumers. Other major fast-food chains have also stopped offering onions.
Onions Recalled in Deadly E.Coli Outbreaks Linked to McDonald’s Quarter Pounders

Onions Recalled in Deadly E.Coli Outbreaks Linked to McDonald’s Quarter Pounders

Officials said the onions served atop the popular hamburger were the likely source of an E. coli outbreak that has killed one person and sickened many others.