Taco Bell has identified iceberg lettuce as the source of a cyclosporiasis outbreak spanning five states: Indiana, Kentucky, Michigan, Ohio, and West Virginia. The foodborne illness, caused by the parasite Cyclospora cayetanensis, has sickened customers across the region.
Cyclosporiasis causes severe gastrointestinal symptoms including watery diarrhea, cramping, nausea, and fatigue. Symptoms typically appear seven to ten days after consuming contaminated food. The infection requires antibiotic treatment and can last weeks without medical intervention.
The outbreak traces to lettuce supplied to Taco Bell locations in the affected states. Taco Bell removed the implicated lettuce batches from these five states as a precautionary measure. The company has not issued a broader national recall, suggesting the contamination remains localized to this specific supply chain.
Cyclospora outbreaks linked to produce are recurring food safety challenges in the United States. Fresh vegetables, particularly leafy greens imported from certain regions or handled with contaminated water, present infection risks. The parasite's eggs require days or weeks in the environment to become infectious, which complicates traceability.
Health authorities recommend consumers in the affected states avoid Taco Bell lettuce until the source is fully investigated and supply chains are verified as safe. Anyone experiencing symptoms consistent with cyclosporiasis should seek medical attention and mention potential lettuce exposure to their doctor.
Taco Bell cooperated with health officials to identify and contain the outbreak. The company's swift action likely prevented additional cases. Food suppliers across the industry face mounting pressure to implement enhanced testing and traceability protocols for produce to prevent similar incidents.