E coli outbreak linked to McDonald's

US fast-food chains pull onions from menus after McDonald's E coli outbreak

Multiple restaurant chains, including Yum! Brands (Taco Bell, Pizza Hut, KFC) and Restaurant Brands International (Burger King), have removed fresh onions from some of their locations due to contamination concerns. According to McDonald's, the contaminated onions came from Taylor Farms, a California-based supplier. At least 49 people have fallen ill in 10 US states due to the contaminated onions, prompting the removal of onions from some restaurants.
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