McDonald’s E. coli outbreak has sickened at least 75 people in 13 states, CDC says CBS NewsWhere People Got Sick: E. coli Outbreak, McDonald’s Quarter Pounders – October 22, 2024 CDCWhat food safety experts steer clear of to avoid E. coli NBC NewsE. coli infections tied to McDonald’s burgers rise to 75, US FDA says ReutersAlways Putting Food Safety First McDonald’s Corporation