United States — Food and Drug Administration & Yum! Brands

United States — Food and Drug Administration: The FDA led the investigation, linking the outbreak to Taylor Farms lettuce. It faced criticism for a false-positive test result and for potential influence by the United States — White House, but it continues to work on the investigation.

Yum! Brands: Yum! Brands, the parent company of Yum! Brands — Taco Bell, faces potential financial impact due to decreased sales at Yum! Brands — Taco Bell and potential legal liabilities from the outbreak.

United States — Food and Drug Administration: The United States — Food and Drug Administration classified the recall of Zapp s and Dirty brand potato chips as a Class I recall, its highest risk category, indicating a serious health risk to consumers. This action highlights its role in public health protection.

Yum! Brands: Yum! Brands, through its subsidiary Utz Brands, initiated a voluntary recall of its Zapp s and Dirty brand potato chips due to potential salmonella contamination, which could negatively impact its brand reputation and sales.