The U.S. Food and Drug Administration (FDA) is expanding its investigation into a Cyclospora outbreak linked to contaminated iceberg lettuce. According to FDA figures cited by multiple outlets, there are 6,358 confirmed cases associated with the contaminated product, tied to Taylor Farms de Mexico. The investigation is now active in additional states, with reporting indicating the outbreak has grown to cover 15 states overall, after earlier updates.

The outbreak is linked to shredded or prepared iceberg lettuce served at restaurants, first identified in July among people who ate shredded iceberg lettuce at Taco Bell locations. FDA updates also report 278 hospitalizations and two deaths associated with the outbreak. The FDA continues to trace the contaminated product and coordinate with public health partners. The investigation focuses on determining the extent of distribution and exposure, while authorities continue monitoring new cases and reinforcing guidance related to recalled lettuce products connected to the outbreak.

Across sources, the key elements—FDA’s widening of the investigation, the confirmed case count exceeding 6,000, hospitalizations, and deaths—are consistent.