Cyclospora Outbreak Tied to Taylor Farms Iceberg Lettuce Hits Nearly 2,000 Cases Across 9 States, 41 States Report Illness Nationwide

The Numbers

1,947 people. Nine states. 98 hospitalizations. That's the confirmed toll so far from a Cyclospora outbreak the FDA and CDC say is linked to iceberg lettuce grown in central Mexico, according to the FDA's outbreak investigation page updated July 24, 2026.

The illnesses started between June 22 and July 20, 2026. All of the confirmed cases in this specific cluster reported eating at Taco Bell locations in Illinois, Indiana, Kansas, Kentucky, Michigan, Ohio, Oklahoma, Pennsylvania, and West Virginia, per the FDA.

That's the traceable slice. Separately, Local 4 in Detroit reported July 28 that Cyclosporiasis cases have now shown up in 41 states nationwide, and the cause of that broader spread is still under investigation. The two numbers are not the same thing, and neither source claims they are. The 41-state figure is the national illness count, the 1,947 figure is the piece FDA has specifically traced to Taylor Farms lettuce and Taco Bell.

Who Recalled What

Taylor Farms de Mexico announced July 17, 2026, that it was voluntarily pulling all iceberg lettuce sourced from central Mexico off the U.S. market, according to the FDA. The recall covers Marketside-brand iceberg salad in 12-oz and 24-oz bags and shredded lettuce in 8-oz and 16-oz bags sold at Walmart, with Best If Used By dates between July 18 and August 3, 2026.

Taylor Fresh Foods, the company's foodservice arm, had distributed the recalled lettuce from June 29 through July 16 across 27 states: Alabama, Arkansas, Connecticut, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Missouri, Mississippi, North Carolina, New Hampshire, New Jersey, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, and Wisconsin.

Retail sales of the Marketside product were narrower. Walmart stores in Alabama, Arkansas, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Missouri, Mississippi, Oklahoma, Tennessee, Texas, Virginia, and West Virginia received the product.

On the restaurant side, any Taco Bell location that received the recalled lettuce is implicated. Taco Bell told regulators it stopped using Taylor Farms de Mexico lettuce as of July 17, 2026, the same day the recall began.

What Cyclospora Actually Does

This isn't a 24-hour stomach bug. Cyclospora infection typically causes watery diarrhea with frequent bowel movements, loss of appetite, weight loss, cramping, bloating, gas, nausea and fatigue, according to the FDA. Some patients get fever, body aches, vomiting or headaches. Some people carry it with no symptoms at all.

Left untreated, the illness can drag on for a month or longer, and symptoms can disappear and then relapse, sometimes more than once. People who are immunocompromised face a higher risk of severe, prolonged illness requiring closer medical care, the FDA said.

The 98 hospitalizations out of roughly 1,947 cases represent about a 5% hospitalization rate for a parasite most Americans have never heard of.

What's Still Unknown

The FDA has not said how the lettuce got contaminated in the first place, whether it's irrigation water, worker hygiene, processing equipment, or something else in the central Mexico supply chain. The agency's own language calls this "ongoing," and its most recent posted update is from July 24, 2026.

Local 4's Detroit coverage on July 28 makes clear the broader 41-state Cyclosporiasis picture is still an open investigation too, without a confirmed single cause tying every case together. Not every Cyclospora case nationwide is necessarily linked to Taylor Farms lettuce, even though the traceable outbreak cluster is.

A reasonable skeptic might ask why it took until mid-July for the recall to go out when illnesses date back to June 22. That's a fair question given the lag between first reported symptoms and the July 17 recall announcement, roughly three and a half weeks. Neither the FDA nor the Detroit coverage explains the reason for that gap, and no source in this record addresses it directly.

The FDA's instruction is simple: do not eat recalled iceberg lettuce from Taylor Farms de Mexico, including any Marketside-brand product with Best If Used By dates in the July 18 to August 3, 2026 window. If you bought it, throw it out or return it.

No criminal charges, FDA enforcement action beyond the recall, or lawsuits have been reported in connection with this outbreak as of this writing. The investigation remains open, and the FDA says more information will be provided as it becomes available.