About 50 people have been reported infected in an E. coli outbreak involving McDonald’s Quarter Pounder sandwiches.

The E. coli outbreak in McDonald's Quarter Pounder hamburgers is now in New Mexico, according to a new CDC alert.

The Centers for Disease Control and Prevention has opened an investigation into McDonald's Quarter Pounders after at least 49 people reported illness.

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McDonald’s is in hot water after a deadly E. coli outbreak linked to its popular Quarter Pounders sickened nearly 50 people across 10 states, with one death reported. The fast-food giant is pulling ...

An E-Coli outbreak linked to the McDonalds quarter pounder left 49 people sick across 10 states, hospitalizing 10 and killing ...

Federal health officials have linked an E. coli outbreak to McDonald’s Quarter Pounders sold in several states. One person ...

McDonald’s said Wednesday that consumers should feel confident ordering from its restaurants despite a deadly E. coli ...

McDonald's Quarter Pounders are being linked to a multi-state outbreak of E. coli, according to the U.S. Food and Drug ...

An E. coli outbreak linked to McDonald's Quarter Pounders has caused illnesses across 10 states. What to know about the ...

McDonald's stock is slumping Wednesday after the CDC said an E. coli outbreak is linked to the restaurant's Quarter Pounders.