Onions are likely source of E. coli outbreak linked to McDonald's, U.S. agencies say; 15 additional cases reported

Fresh slivered onions served on McDonald’s Quarter Pounders were the likely source of an E. coli outbreak that has led to one death and illnesses in more than a dozen states, the U.S. Centers for Disease Control and Prevention and US Food and Drug Administration said Wednesday.

Onions are likely source of E. coli outbreak linked to McDonald's, U.S. agencies say; 15 additional cases reported
Fresh slivered onions served on McDonald’s Quarter Pounders were the likely source of an E. coli outbreak that has led to one death and illnesses in more than a dozen states, the U.S. Centers for Disease Control and Prevention and US Food and Drug Administration said Wednesday.