The slivered onions used on the burgers are the “likely source” of the outbreak, the CDC said. A spokesperson for ...
The CDC said the slivered onions were the likely source of the McDonald's E. coli outbreak. According to the CDC, epidemiologic data and trace back information showed “fresh, slivered ...
Slivered onions served on the Quarter Pounders were the likely source of the outbreak, the CDC said. Taylor Farms, a ...