An E. coli outbreak linked to slivered onions in McDonald's Quarter Pounder hamburgers has sickened 104 people, with 34 hospitalized and one death reported in Colorado. The CDC indicates the outbreak affected individuals in 14 states, primarily in the Mountain and midwestern regions. Taylor Farms recalled potentially linked onions, and while tests found E. coli in one sample, it did not match the strain causing illness. McDonald's has resumed serving Quarter Pounders with slivered onions after identifying a new supplier. Teljes cikk (Euronews.com)