McDonald's says tests have ruled out beef patties as the source of the E. coli outbreak tied to Quarter Pounders ...

(NATIONAL) — 26 new cases of E. coli infections linked to McDonald’s Quarter Pounders have been reported to the Centers for ...

Investors sold off McDonald's following a report from the Centers for Disease Control (CDC) detailing an E. coli outbreak. It ...

At least 75 people fell ill from the bacterial infection and one person died in Colorado from the O157:H7 strain of E. coli, ...

A severe outbreak of E. coli linked to McDonald's Quarter Pounder burgers has expanded to 75 reported cases, mainly in the ...

Early information showed that uncooked slivered onions used on the burgers “are a likely source of contamination,” the FDA ...

The CDC said on Friday that dozens more people have been reported sick with E. coli linked to McDonald's Quarter Pounder.

The CDC said 22 people have been hospitalized from the E. coli outbreak linked to McDonald's Quarter Pounder hamburgers.

Health officials say that recalls of onions — the suspected source of the contamination — would help lessen the risk to ...

LINCOLN, Neb. (KOLN) - The Lincoln-Lancaster County Health Department reported on Friday a second case of E. coli in ...

The CDC said Friday that at least 75 people have fallen ill amid an E. coli outbreak linked to McDonald's Quarter Pounders.

Moves by major U.S. fast-food chains to temporarily scrub fresh onions off their menus on Thursday, after the vegetable was ...