Food ❯Fast Food ❯McDonald's

Quarter Pounder

Food Safety Contamination Onions Ingredient Safety Onion Contamination E. coli Outbreak Contaminated Ingredients Food Contamination Onion Products E. coli Contamination Health Risks Slivered Onions Ingredients Hamburger Contamination Contamination Issues Ingredient Contamination Contamination Sources Food Safety Measures Food Safety Alert

McDonald's Invests $100 Million to Recover from E. Coli Outbreak

McDonald's E. coli Outbreak Sickens Over 100 Across 14 States

E. coli Outbreak Linked to McDonald's Onions Sparks Health Concerns

Widespread Food Recalls Due to E. coli, Listeria, and Salmonella Outbreaks

E. Coli Outbreak Tied to McDonald's Quarter Pounders Affects 10 States