McDonald's Quarter Pounders Linked to Deadly E. Coli Outbreak, CDC Says

An E. coli outbreak in the US has resulted in one death and numerous illnesses, primarily in Colorado and Nebraska. The CDC reports that many affected individuals had eaten at McDonald's, particularly the Quarter Pounder. The true number of cases may be higher and could extend to other states. Symptoms typically appear 3-4 days after exposure and include severe stomach cramps, diarrhea, and vomiting. McDonald's is taking action by removing Quarter Pounders and onions from menus in affected areas, while ensuring other items remain available.

What are some common symptoms of an E. coli infection?

What has been advised to local restaurants in the affected areas regarding menu items?