McDonald's faces an E. coli outbreak linked to Quarter Pounders, with 75 cases reported. The company is investigating potential onion contamination and prioritizing customer safety.
McDonald's extended the $5 Meal Deal into December, along with new fall promotions on the McDonald's App, to offer more savings and local deals.
McDonald's, one of the largest fast-food chains in the world, is upgrading its classic burgers with new and improved ingredients.
