The slivered onions used on the burgers are the “likely source” of the outbreak, the CDC said. A spokesperson for McDonald’s said all Quarter Pounders in affected states had been pulled from ...
coli infection contact their health care providers to report ... washed well with soapy water in between. Although onions are often consumed raw, the surest way to ensure safety is to cook them ...
McDonald's recalls raw onions from its menu following an E ... coli infections can cause serious health complications, and health officials stress the importance of food safety.