McDonald’s E. coli outbreak: Map, timeline, locations, and states impacted by food poisoning from Quarter Pounders

Things appear to be going from bad to worse for the fast-food giant. People in 10 states and counting have now fallen ill after eating the sandwiches.

Things appear to be going from bad to worse for McDonald’s, after the fast-food chain became the center of a full-on E. coli outbreak linked to its Quarter Pounders.