Dozens more people have gotten sick in the E. coli outbreak linked to McDonald's Quarter Pounders. While the source of the outbreak has not been confirmed, other fast food chains are removing raw onions from their menus. Karen Morfitt has the latest developments.
By CBS (Health) | Created at 2024-10-29 21:40:29 | Updated at 2024-11-05 08:11:52
1 week ago
