Taco Bell has removed shredded lettuce from restaurants in five U.S. states following a parasite outbreak linked to a Mexican supplier [4].
The move comes as health officials work to contain a widespread illness that has sickened hundreds of customers across the country. Because the contamination is linked to a single producer, the scale of the recall highlights vulnerabilities in the international produce supply chain.
According to the Centers for Disease Control and Prevention, the outbreak is caused by the Cyclospora parasite [1]. This parasite typically causes diarrheal illness and is often transmitted through contaminated fresh produce. The investigation determined that the shredded lettuce served at affected locations originated from a single producer in Mexico [2].
Health officials said they have confirmed 843 cases of Cyclospora since May 2026 [1]. Of those cases, 86 people were hospitalized [2]. There have been zero reported deaths [3].
Taco Bell said it removed the lettuce in July 2026 [6] to prevent further infections. The company is working with health officials to identify all affected batches and ensure the contaminated product is completely purged from its inventory.
Public health officials continue to monitor for new cases as they trace the contamination back to the source in Mexico [2]. Customers who ate at the affected locations between May and July and are experiencing symptoms are encouraged to seek medical attention.
“Taco Bell has removed shredded lettuce from restaurants in five U.S. states.”
This outbreak underscores the risks associated with sourcing fresh produce from a limited number of international suppliers. When a single producer's crop is contaminated, the parasite can be distributed rapidly across multiple states, turning a localized agricultural issue into a national public health crisis.
