The company said it would put Quarter Pounders back on the menu, without the raw onions that were considered the likely source of the bacteria.The company said it would put Quarter Pounders back on the menu, without the raw onions that were considered the likely source of the bacteria. Food Contamination and Poisoning, E Coli (Bacteria), Beef, Fast Food Industry, Meat, Onions, McDonald’s Corporation, Taylor Farms, Colorado Read More
No E. Coli Found in Samples of McDonald’s Beef Patties, Officials Say
