The CDC and FDA have closed their investigations into an E. coli outbreak linked to McDonald's Quarter Pounder hamburgers ...

A deadly E. coli outbreak linked to slivered onions on McDonald's Quarter Pounder burgers has sickened 104 people in 14 states, federal health officials said in an update on Wednesday. At least 34 ...

Public health agencies have been delving into a multistate E. coli outbreak linked to McDonald’s Quarter Pounders. Investigators believe slivered onions on the burgers were contaminated.

The Centre for Disease Control and Prevention (CDC) has issued a major update regarding the E. Coli outbreak connected to ...

On Wednesday, federal health officials reported that at least 104 people have fallen ill, with 34 requiring hospitalization, in an E. coli outbreak.

The CDC reports 104 E. coli cases in 14 states tied to McDonald’s Quarter Pounder onions. Taylor Farms has recalled onions; McDonald’s temporarily removed Quarter Pounders in several states.

The U.S. government said Tuesday it has closed its investigation into an E. coli outbreak tied to McDonald's Quarter Pounder hamburgers after determining there is no longer a safety risk.

The deadly E. coli outbreak traced to slivered onions on McDonald’s Quarter Pounder hamburgers is officially over, the ...

The number of illnesses in the E. coli outbreak linked to McDonald’s Quarter Pounders has risen to 104, up from 90 at last count, health officials said in an update Wednesday. To date ...