Chicago residents Alonso Zaragoza and Jadhira Sanchez filed the first Illinois lawsuit over the 2026 Cyclospora outbreak on August 21, 2026. Their case, No. 1:26-cv-10148, blames intestinal illness from Cyclospora cayetanensis, a foodborne parasite, in shredded iceberg lettuce.
According to Atumio reporting, the suit names Taylor Fresh Foods Inc. and Taylor Farms California Inc. as defendants Atumio's August 23 outbreak report. Zaragoza says he ate a Taco Bell meal with the lettuce in mid-July, then developed bloody diarrhea and required emergency care before testing confirmed infection.
Official resources:
- Read the official notice from FDA — Use this primary source to verify the official announcement.
- Read the original report from CDC — Use this primary source to review the complete report.
Table of Contents
- What the Illinois complaint alleges
- How large the outbreak became
- What federal investigators concluded
- What this means if you were sick
What the Illinois complaint alleges
The complaint targets only the two Taylor Farms entities. It alleges their shredded iceberg lettuce carried Cyclospora cayetanensis. It does not name Taco Bell or a franchisee as a defendant.
The claims focus upstream on the suppliers. They plead strict product liability, breach of warranty, and negligence. For readers, that means the case seeks to hold growers and processors responsible rather than the restaurant outlet.
How large the outbreak became
At filing, Illinois had about 1,437 illnesses, according to the plaintiffs' counsel Marler Clark. Federal officials at that time counted 10,930 illnesses across 17 states, with at least 454 hospitalizations and two deaths. The final toll grew larger.
Food Safety News reported 12,883 illnesses in 21 states, including 570 hospitalizations and two deaths, with last onset August 17, 2026 Food Safety News final-outbreak report. The outlet described it as the largest U.S. Cyclospora outbreak on record.
What federal investigators concluded
The FDA concluded its investigation October 2, 2026, linking the multistate outbreak to iceberg lettuce sourced from central Mexico and recalled by Taylor Farms de Mexico FDA outbreak investigation update. The CDC had declared the outbreak over September 11, 2026.
The finding has an important limit. FDA found Cyclospora in a wastewater tank at the Taylor Farms de Mexico plant and in a grower drainage ditch. Investigators could not definitively determine how the lettuce became contaminated.
What this means if you were sick
The Illinois case is an individual lawsuit, not a class settlement. People with confirmed Cyclospora diagnoses after eating the implicated lettuce may need to pursue separate legal evaluation. Medical and purchase records will matter more because contamination was traced to supply-chain sources, not to one restaurant date.
Testing delays were a real barrier. The CDC advises clinicians to specifically request Cyclospora testing because standard stool ova-and-parasite exams may miss it CDC Health Alert notice. The Illinois plaintiff reportedly needed 23 days and three tests for diagnosis.
- Keep restaurant receipts, card statements, delivery records, and the exact meal date and location
- Keep emergency-care records, lab orders, stool-test results, and prescriptions
- Ask the clinic whether Cyclospora-specific testing was ordered, not only routine stool testing
- Save leftover packaging only if already sealed and do not eat recalled lettuce
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