Multiple lawsuits are now targeting Taco Bell and Taylor Farms over a cyclospora outbreak that has sickened more than 10,000 people across nine states, with Michigan bearing the heaviest burden. The legal action highlights growing concerns about how food safety failures move through supply chains and whether companies adequately protect consumers from preventable contamination.

What Is Cyclospora and Why Is This Outbreak So Serious?

Cyclospora is a parasitic infection caused by the parasite Cyclospora, which produces watery, "explosive" diarrhea, fatigue, and loss of appetite. While not typically deadly, the infection can cause serious dehydration if left untreated and poses particular risks for immunocompromised individuals or those with certain antibiotic allergies.

The outbreak began in mid-June and has been traced to shredded iceberg lettuce supplied by Taylor Farms' central Mexico facility to Taco Bell locations. As of late July, Michigan reported 10,077 confirmed cases and 160 hospitalizations, making it the hardest-hit state in the outbreak.

One plaintiff, Kellye O'Hara from Muskegon, Michigan, became severely ill after eating at a Taco Bell on July 6. By July 19, her symptoms had become so severe that her doctor considered admitting her to the intensive care unit. Because O'Hara is immunocompromised and cannot take Bactrim, the standard medication used to treat cyclospora, her husband drove seven hours to obtain an alternative prescription. Her doctors now warn that her infection could persist for months and may require ongoing plasma infusion therapy.

Why Are Companies Facing Negligence Accusations?

The lawsuits argue that both Taco Bell and Taylor Farms failed to implement adequate food safety measures despite knowing about past contamination incidents. Two of the east Michigan suits specifically cite Taylor Farms' history of foodborne illness outbreaks, including a 2013 cyclospora outbreak that spanned 25 states and infected at least 631 people, and a 2024 E. coli outbreak that killed someone and hospitalized 34 others.

One lawsuit filed on behalf of seven Michiganders points to FDA violations discovered at a Colorado Taylor Farms facility linked to the 2024 E. coli outbreak. According to court documents, Taylor Farms quality control officials signed off on cleaning at the facility as passing despite "several food contact surfaces that were not visually clean and should have been marked as a 'Fail'".

The suit also accuses Taco Bell of having a long history of selling contaminated food, referencing two E. coli outbreaks in 2006 and late 2012. The plaintiffs argue that Taco Bell "knew or should have known" of Taylor Farms' past outbreaks but did not take "additional precautions to test or clean the lettuce".

How Are Companies Responding to the Outbreak?

Taylor Farms issued a voluntary recall of the implicated shredded iceberg lettuce on July 17 and expanded the recall to include all iceberg lettuce from central Mexico as an extra precaution after the FDA's initial traceback investigation. The company stated that no Taylor Farms branded salads or kits are associated with the recall. The recalled lettuce was distributed across 27 states.

In a statement released on July 24, Taylor Farms officials described their Cyclospora prevention protocols as "best-in-class" and emphasized that "the safety of our food is paramount." However, the company has not responded to multiple requests for comment regarding the negligence accusations in the lawsuits.

Taco Bell stopped serving potentially implicated ingredients in certain states almost a week before the FDA officially linked their lettuce to the outbreak. After the FDA's confirmation, the company removed all Taylor Farms lettuce from restaurants in affected states and, as a precaution, nationwide. Taco Bell stated that "public health is a shared responsibility among restaurants, their suppliers, and authorities" and that the company has "consistently acted quickly and proactively to protect our guests".

Taco Bell

Steps to Protect Yourself During Foodborne Illness Outbreaks

• Monitor FDA Announcements: Check the FDA's official website and social media channels regularly for recall notices and outbreak updates, particularly for produce items you purchase frequently.
• Know Your Symptoms: Familiarize yourself with signs of cyclospora infection, including watery diarrhea, fatigue, and loss of appetite, which typically appear 7 to 10 days after exposure. Seek medical attention promptly if symptoms develop after eating potentially contaminated food.
• Request Supplier Information: When shopping at restaurants or grocery stores, ask where produce originates. During active outbreaks, avoid products from implicated regions or suppliers until the FDA declares the outbreak over.
• Document Your Purchases: Keep receipts and photos of food packaging with lot numbers and dates. If you become ill, this information helps health officials trace the source and strengthens potential legal claims.

What Does the FDA Investigation Reveal About Supply Chain Oversight?

Despite a false-positive test result that temporarily created confusion, the FDA maintains that Taylor Farms and Taco Bell remain at the center of the investigation. The agency has expanded the outbreak to include four additional states: Illinois, Kansas, Oklahoma, and Pennsylvania, bringing the total to nine states: Illinois, Indiana, Kansas, Kentucky, Michigan, Ohio, Oklahoma, Pennsylvania, and West Virginia.

FDA officials stated that there is "overwhelming" data from their traceback investigation supporting lettuce supplied by Taylor Farms to Taco Bell as the source of the outbreak, though the agency has not yet announced any positive product test results for Cyclospora. This gap between epidemiological evidence and laboratory confirmation underscores challenges in detecting parasitic contamination in produce.

The false-positive test result created additional tension between regulators and the company. Taylor Farms claimed the FDA apologized for the error, but FDA officials later told the Associated Press that no official apology was issued, highlighting communication gaps between agencies and food suppliers during outbreak investigations.

As of early August, four separate lawsuits have been filed in Michigan alone, representing at least 18 individuals who claim they contracted cyclospora after eating at Taco Bell. The legal action signals growing frustration among consumers and their representatives about the adequacy of current food safety oversight and the need for stronger accountability measures throughout the produce supply chain.