One dead in multistate E. coli outbreak tied to McDonald's Quarter Pounders, CDC says

An E. coli outbreak has led to 49 reported illnesses in 10 states, resulting in one death and 10 hospitalizations, including a child with a serious complication. The majority of cases are in Colorado and Nebraska, where many ate McDonald's Quarter Pounder sandwiches. In response, McDonald's has ceased using certain onions and beef patties in some locations. While all other menu items remain unaffected, the company is addressing supply issues. Symptoms of E. coli include stomach cramps and fever, often resolving within a week, but severe cases can occur. McDonald's emphasizes customer safety and is collaborating on the investigation. The company's stock saw a steep decline following the news.