The CDC said epidemiological data showed that slivered onions served at McDonald’s were the likely source of the outbreak.

According to the Centers for Disease Control and Prevention, at least one case has been detected in the state, but it did not ...

The CDC reports 104 cases of E. coli linked to McDonald's Quarter Pounders due to contaminated onions, with one death and 34 ...

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The E. coli outbreak linked to McDonald's Quarter Pounders is now traced back to more than 100 cases across 12 states.

According to the Centers for Disease Control and Prevention, at least one case has been detected in the state.

An E. coli outbreak linked to slivered onions on McDonald's Quarter Pounders cheeseburgers has reached North Carolina.

Ninety people fell ill, with 27 hospitalized as the fast food giant removes affected ingredient from restaurants.

A deadly E. coli outbreak linked to McDonald’s has now sickened over 100 people, the CDC says. Here's what to know.

Fresh, slivered onions served on Quarter Pounders and other menu items from McDonald's are the likely source of E. coli ...

Fresh slivered onions on the restaurant chain's Quarter Pounders "are the likely source" of the outbreak, the agency said ...