What Happened to Taylor Farms Lettuce Cyclospora Outbreak (2026)?
A multistate Cyclospora outbreak in mid-2026, linked to shredded iceberg lettuce served at Taco Bell, led to over 1,600 reported illnesses and 94 hospitalizations across several U.S. states. The FDA traced the implicated lettuce to Taylor Farms de Mexico, prompting a voluntary removal and recall, though a subsequent positive sample result from Taylor Farms was later deemed a false positive by the FDA.
Quick Answer
In July 2026, a significant Cyclospora outbreak, primarily affecting the Midwest, was linked to shredded iceberg lettuce supplied by Taylor Farms de Mexico to Taco Bell restaurants. Taylor Farms initiated a voluntary removal and recall of its iceberg lettuce from central Mexico. Initially, an FDA sample tested positive for Cyclospora, but this was later re-evaluated and declared a false positive. As of July 20, 2026, the investigation is ongoing, with no confirmed positive product samples, but the recall remains in effect, and lawsuits have been filed against both Taylor Farms and Taco Bell.
📊Key Facts
📅Complete Timeline10 events
Previous Cyclospora Outbreak Linked to Taylor Farms de Mexico
A multistate Cyclospora outbreak linked to salad mix served at Olive Garden and Red Lobster restaurants in Iowa and Nebraska was traced to Taylor Farms de Mexico.
E. coli Outbreak Linked to Taylor Farms Celery-and-Onion Mix
Taylor Farms recalled a celery-and-onion mix tied to an E. coli outbreak in Costco chicken salads that sickened 19 people.
E. coli Outbreak Linked to Taylor Farms Onions
Taylor Farms slivered onions were identified as the likely source of an E. coli O157:H7 outbreak linked to McDonald's Quarter Pounders, sickening over 100 people across 14 states, with one death.
CDC Stops Tracking Certain Foodborne Pathogens
The CDC ceased tracking Cyclospora infections and seven other types of foodborne pathogens, potentially impacting the timeliness and completeness of national outbreak data.
Onset of Illnesses in 2026 Cyclospora Outbreak
The earliest reported illness onset date for the 2026 multistate Cyclospora outbreak was recorded.
Taco Bell Lettuce Identified as Outbreak Source; First Lawsuit Filed
The CDC identified lettuce supplied to select Taco Bell restaurants in five Midwestern states as a source of the multistate Cyclospora outbreak. The first lawsuit against Taco Bell and Taylor Farms was filed in Ohio.
Taylor Farms Announces Voluntary Removal and Recall
Taylor Farms de Mexico announced a voluntary removal of all iceberg lettuce sourced from central Mexico from the U.S. market and initiated a recall after the FDA's traceback investigation identified them as the supplier. Taco Bell also stated it removed affected lettuce from its supply chain.
FDA Reports Initial Positive Sample (Later Retracted)
The FDA initially reported that a sample of lettuce supplied by Taylor Farms de Mexico tested positive for Cyclospora. This finding was later re-evaluated.
FDA Declares Previous Positive Sample a False Positive
The FDA re-reviewed the sample results and concluded that the initial positive finding for Cyclospora in Taylor Farms lettuce was a false positive, stating no confirmed positive samples exist as of this date.
Investigation Ongoing, Recall Continues
As of today, the FDA's investigation into the Cyclospora outbreak continues, with no confirmed positive product samples. Taylor Farms' voluntary recall of iceberg lettuce from central Mexico remains in effect.
🔍Deep Dive Analysis
The summer of 2026 saw a widespread Cyclospora outbreak across multiple U.S. states, with illnesses beginning as early as May 13 and continuing through July 13. The Centers for Disease Control and Prevention (CDC) reported over 1,644 cases and 94 hospitalizations, primarily concentrated in Indiana, Kentucky, Michigan, Ohio, and West Virginia, linked to shredded iceberg lettuce served at Taco Bell locations. Michigan alone reported more than 5,000 cases, highlighting the severity and scope of the outbreak.
The Food and Drug Administration (FDA) initiated a traceback investigation, which converged on Taylor Farms de Mexico as the single supplier of the implicated shredded iceberg lettuce. Following this identification, on July 17, 2026, Taylor Farms de Mexico announced a voluntary removal of all iceberg lettuce sourced from central Mexico from the U.S. market and informed the FDA of its intent to initiate a recall. This recall included Marketside-brand products sold at Walmart and various products distributed to foodservice customers, affecting at least 27 states.
A significant turning point occurred when an FDA sample of Taylor Farms de Mexico lettuce initially tested positive for Cyclospora on July 18, 2026. However, due to the complexity of detecting the parasite, FDA laboratory experts re-reviewed the results and, by July 19-20, 2026, concluded that the finding did not represent true amplification and should be considered a false positive. Taylor Farms confirmed the FDA's apology for this error, stating that as of July 19, 2026, there were no confirmed positive sample results for Cyclospora in their products. Despite the false positive, the voluntary removal and recall of iceberg lettuce from central Mexico remain in effect as a precautionary measure.
The consequences of the outbreak have been substantial. Multiple lawsuits have been filed against both Taco Bell and Taylor Farms by individuals who fell ill, alleging negligence and failure to adequately warn consumers. These legal actions seek unspecified damages for those affected by the cyclosporiasis. The incident has also drawn attention to Taylor Farms' history, as the company has been linked to previous foodborne illness outbreaks, including a Cyclospora outbreak in 2013, an E. coli outbreak in 2015, and another E. coli outbreak in 2024 linked to McDonald's.
As of July 20, 2026, the investigation into the 2026 Cyclospora outbreak is ongoing. While the specific product sample initially deemed positive was retracted, health authorities continue to work with Taylor Farms to ensure all potentially implicated products are removed from the market. The CDC noted that its ability to track Cyclospora infections has been impacted since it stopped tracking several foodborne pathogens in July 2025, potentially leading to discrepancies between state and federal case counts. Public health officials continue to advise consumers to discard any recalled iceberg lettuce and to seek medical attention if they experience symptoms of cyclosporiasis.
What If...?
Explore alternate histories. What if Taylor Farms Lettuce Cyclospora Outbreak (2026) made different choices?