Those who have been diagnosed with cyclosporiasis may qualify to file a lawsuit and pursue financial compensation with the help of our experienced food poisoning lawyers.
Cyclospora lawsuits seek to recover financial compensation from those responsible for the 2026 Cyclospora outbreak.
Cyclosporiasis Outbreak: Key Takeaways
- Explosive diarrhea is the hallmark symptom of the 2026 Cyclospora outbreak and the reason many patients are seeking answers.
- The CDC has confirmed that, as of August 3, 2026, at least 1,947 people have developed the intestinal illness cyclosporiasis across the United States.
- The CDC has identified shredded iceberg lettuce served at Taco Bell as being the source of the outbreak. The agency has linked cases in Indiana, Illinois, Kentucky, Kansas, Ohio, Michigan, Pennsylvania, Oklahoma, West Virginia, Iowa, Arkansas, Nebraska, Missouri, North Carolina and New Hampshire to the outbreak. The FDA is working with the supplier to determine if contaminated lettuce went to other places.
- Those who are diagnosed with cyclosporiasis may qualify to file a lawsuit seeking compensation for medical bills, lost wages, pain, suffering and more.
Why Victims Trust Our Experienced Food Poisoning Lawyers
- While many food poisoning lawyers accept every case they can no matter if they have the staff to handle them all or not, our responsive legal team is fully staffed so we can provide our clients with reliable communication, frequent case updates and 24/7 availability.
- Our Cyclospora lawyers have been trusted since 1990 to help food poisoning victims seek fair compensation for their illnesses.
- Our law firm provides free consultations and will charge you no legal fee until we win your case, as our only attorney fees are a percentage of any compensation we recover for you.
- Our high-stakes litigation team has the experience handling foodborne illness litigation and the comprehensive resources to help you fight against any defendant.
- Many food poisoning attorneys are all too willing to settle cheaply for a quick buck. However, our trial-ready representation is ready and willing to fight for you in court if a fair settlement cannot be reached out of court.
- We and our legal teams have recovered over $750 million for food poisoning victims and other injury victims.
Past results do not guarantee future outcomes. All cases are unique and results depend on cases’ specific facts.
Call us today for a FREE case evaluation at (800) 718-4658 or contact us if you or a loved one was diagnosed with cyclosporiasis.
Table of Contents
- Overview of the 2026 Cyclospora Outbreak
- Who Qualifies to File a Cyclosporiasis Lawsuit?
- Who May Be Held Liable in a Cyclospora Lawsuit?
- What Are the Common Symptoms of Cyclospora?
- What Are the Common Food Sources of Cyclospora?
- Compensation Available in a Cyclospora Lawsuit
- What Should You Do if You Suspect Cyclosporiasis?
- How a Food Poisoning Attorney Can Help
- Frequently Asked Questions
- Cyclospora Outbreak Lawsuit Updates
Overview of the 2026 Cyclospora Outbreak
The Centers for Disease Control and Prevention (CDC) has confirmed that at least 1,947 people have developed cyclosporiasis as part of the 2026 outbreak as of August 3, 2026.
Cyclosporiasis is caused by the parasite Cyclospora cayetanensis, a microscopic parasite which is spread via contaminated food or water.
Cyclosporiasis does not spread from person to person, unlike similar outbreaks such as norovirus outbreaks.
The CDC has identified shredded iceberg lettuce that was served at Taco Bell locations as the source of the outbreak. The agency has linked cases in Indiana, Illinois, Kentucky, Kansas, Ohio, Michigan, Pennsylvania, Oklahoma, West Virginia, Iowa, Arkansas, Nebraska, Missouri, North Carolina and New Hampshire with the outbreak. The FDA is currently working with the lettuce supplier to determine if contaminated lettuce was sent elsewhere.
Multiple states have reported a sharper increase in cases this year compared with the same time period in 2025.
Who Qualifies to File a Cyclosporiasis Lawsuit?
You may qualify to file a cyclosporiasis lawsuit if you or a loved one has been diagnosed with cyclosporiasis.
Our legal team can help you prove that Taco Bell and/or their lettuce supplier was responsible for your illness and help you seek fair compensation for your illness.
Contact us as soon as possible to preserve your legal claim. We offer free consultations for those who are unsure.
Who May Be Held Liable in a Cyclospora Lawsuit?
Victims may have valid legal grounds for a lawsuit if a specific supplier or contaminated food product can be identified as being responsible for the outbreak.
Liability could fall on growers, distributors or retailers under product liability and food safety law.
The CDC has determined that the source of the outbreak is lettuce served at Taco Bell locations in five states.
Strict liability could apply if contaminated food was sold, regardless of if negligence occurred.
Public health investigations are vital for linking illnesses with contaminated sources.
Our legal team can document supply-chain failures to build a strong Cyclospora lawsuit on your behalf.
It’s important to act promptly and call a food poisoning lawyer today if you or a loved one was diagnosed with cyclosporiasis, as strict time limits apply for filing these lawsuits.
What Are the Common Symptoms of Cyclospora?
Cyclospora infections cause severe, explosive, watery diarrhea which can last for weeks.
Additional common Cyclospora symptoms include:
- Stomach cramps
- Bloating
- Fatigue
- Loss of appetite
- Weight loss
- Increased gas
- Nausea
Less common symptoms of cyclosporiasis include:
- Body aches
- Vomiting
- Low-grade fever
- Headache
- Additional flu-like symptoms
The symptoms of cyclosporiasis can last from a few days to over one month if left untreated.
The symptoms can improve then return multiple times without treatment.
The incubation period can range from two days to two weeks or even longer. This complicates source tracing.
What Are the Common Food Sources of Cyclospora?
Past outbreaks, according to the FDA, have been linked with numerous foods, including:
- Basil
- Raspberries
- Snow peas
- Cilantro
- Mesclun lettuce
Contamination commonly involves supply chain food safety failures.
2025 saw 69 illnesses linked with parsley from Puebla, Mexico.
In 2018, over 500 people got sick during a cyclosporiasis outbreak linked with McDonald’s salads, according to CNN.
June 2018 saw 78 people get infected via Del Monte vegetable trays.
2013 saw about 784 people get sick in an outbreak linked with imported cilantro.
Over 1,180 cyclosporiasis cases were reported in 2025.
Compensation Available in a Cyclospora Lawsuit
Cyclospora lawsuits may seek financial compensation for medical expenses, lost wages, pain, suffering, wrongful death and more.
You may qualify for financial compensation for many things via Cyclospora litigation, including but not limited to:
Medical Bills
You could qualify for compensation for past and future medical expenses linked to cyclosporiasis, including compensation for the costs of hospital stays, ER visits, doctor visits, medical treatments, medical testing, medications and more.
Lost Wages
Cyclospora infections can lead to missed work due to prolonged illness. You could qualify for compensation for any wages you’re unable to earn due to cyclosporiasis.
Pain and Suffering
You might qualify for compensation for physical pain, mental suffering and emotional distress linked with cyclosporiasis.
Wrongful Death
Cyclosporiasis is usually not fatal. However, it can cause severe dehydration, which, in extreme cases, can be fatal.
If you have lost a loved one to cyclosporiasis, you may qualify for compensation for:
- Burial and funeral costs
- Medical bills incurred by your loved one prior to their passing
- Pain and suffering endured by your loved one prior to their passing
- The loss of your loved one’s love, companionship, income, household services and spousal benefits
What Should You Do if You Suspect Cyclosporiasis?
- First, seek treatment from a healthcare provider as soon as possible.
- Victims should be sure to preserve evidence like medical records and food receipts. Save receipts, packaging and any leftover food linked with the suspected source.
- Note your recent travel history.
- Report the illness to the local health department in order to support outbreak tracing.
- Evidence in Cyclospora cases can be time-sensitive and critical. Contact a lawyer as soon as possible so case-strengthening evidence can be preserved.
How a Food Poisoning Attorney Can Help
Call us today for a FREE case evaluation at (800) 718-4658 or contact us if you or a loved one has been diagnosed with cyclosporiasis.
We can help prove that Taco Bell and/or their lettuce supplier were responsible for your illness and help you seek fair financial compensation for your illness. We have been representing food poisoning victims for over 35 years and will charge you no legal fee until we win your case.
Call us today.
Frequently Asked Questions
What Is Cyclospora Cayetanensis?
Cyclospora cayetanensis is a single-celled, microscopic parasite which infects the human intestine. It causes an illness called cyclosporiasis.
People usually get sick after consuming food such as fresh produce or drinking water contaminated by the parasite.
What Is Cyclosporiasis?
Cyclosporiasis is an intestinal illness caused by Cyclospora cayetanensis.
People usually contract it when they eat raw produce or drink contaminated water containing human feces.
Its hallmark symptom is watery, sudden and sometimes explosive diarrhea.
Can I Sue for Cyclosporiasis?
Yes, you can sue over a Cyclospora infection if you are able to link your illness with a specific contaminated food, grocery store or restaurant.
Our food poisoning attorneys can help you identify the source of the 2026 cyclosporiasis outbreak.
Is Cyclosporiasis Contagious?
Cyclospora isn’t directly contagious.
You cannot catch cyclosporiasis from interacting with, being in the same room with or casually contacting infected people.
Cyclospora cayetanensis needs time to mature outside of the human body. When infected people pass the parasite via their stool, it’s harmless in this state. It requires one or two weeks in a favorable environment like water or soil to develop into a form that is infectious.
Outbreaks are almost exclusively waterborne or foodborne because of this. People usually get sick by consuming fresh produce like salad greens or fresh fruits, or drinking water that has been contaminated with the parasite.
Can You Die from Cyclosporiasis?
Yes. While cyclosporiasis is rarely fatal, it can lead to serious complications such as dangerous dehydration.
Those who are at the highest risk include those with weakened immune systems, older adults and children.
The illness can usually be successfully treated with antibiotics like Bactrim.
How Is Cyclosporiasis Transmitted?
Cyclosporiasis is transmitted via the fecal-oral route via the consumption of food or water that has been contaminated with Cyclospora cayetanensis.
Fresh produce is the most common source of infection.
What Is the Incubation Period for Cyclosporiasis?
Cyclosporiasis’ incubation period is around 10 days.
This means that symptoms usually start one to two weeks after Cyclospora exposure.
This long delay makes it difficult to trace the source of infection.
Can Cyclospora Come Back?
A Cyclospora infection can lead to relapsing symptoms after the initial recovery.
The symptoms commonly seem to improve then return one or numerous times when the infection is left untreated.
In addition, natural immunity does not protect against future exposure. This means you can become reinfected if you once again consume contaminated food or water.
Can Cyclospora Resolve on Its Own?
Yes. Cyclospora infections may eventually go away on their own in healthy people.
However, the illness may last for over a month without treatment. Its symptoms will often follow a relapsing course where they briefly clear up then return.
Untreated infections are prolonged and highly uncomfortable. Healthcare providers usually recommend treatment with antibiotics, which can significantly shorten recovery time.
Does Cooking Kill Cyclospora?
Yes. Cooking kills Cyclospora cayetanensis.
Food must be heated to an internal temperature of 158°F or higher to kill the parasite, according to the State of Michigan.
Typical home cooking methods such as roasting, steaming and boiling exceed this temperature.
Does Vinegar Kill Cyclospora?
Vinegar does not kill Cyclospora.
Heat is the only reliable way to kill the parasite and eliminate infection risk.
How Do You Test for Cyclospora?
Specific stool testing is required for the detection of cyclospora. Routine tests can miss it.
Cyclospora tests identify the parasite in stool samples. They require fresh feces samples to be sent to laboratories.
How Do You Treat Cyclospora?
Cyclosporiasis is commonly treated with the antibiotic combination of trimethoprim-sulfamethoxazole, which is commonly sold as Bactrim, Cotrim or Septra.
Those who are allergic to sulfa drugs may be prescribed alternatives like nitazoxanide or ciprofloxacin.
How Long Does Cyclospora Infection Last?
Cyclosporiasis usually lasts for a few weeks to a month without treatment.
However, with the help of a healthcare provider, most people end up feeling better in one to two weeks.
Even with treatment, though, some people end up experiencing occasional diarrhea for as long as one month.
Cyclospora Outbreak Lawsuit Updates
August 5, 2026 Update
The CDC has linked six more states to the cyclospora outbreak: Iowa, Arkansas, Nebraska, Missouri, North Carolina and New Hampshire.
These states bring the number of affected states to 15, as, in July, the CDC linked cases in Indiana, Illinois, Kentucky, Kansas, Ohio, Michigan, West Virginia, Pennsylvania and Oklahoma with the outbreak.
In addition, Monday saw Michigan health officials report two deaths linked with the outbreak.
Both people who died had “significant underlying health conditions” which may have been impacted by dehydration caused by cyclosporiasis.
A former FDA foodborne disease epidemiologist told the New York Times that he wasn’t aware of other cases where the CDC had linked U.S. deaths with cyclospora, calling the situation “unprecedented.”
August 4, 2026 Update
Lawyers representing consumers who were sickened by the recent cyclospora outbreak have asked a panel of federal judges to consolidate all related lawsuits filed against Taylor Farms and Taco Bell before a single judge so pretrial proceedings can be coordinated.
A motion was filed via the U.S. Judicial Panel on Multidistrict Litigation on July 31, asking for the creation of a multidistrict litigation in California’s Northern District.
The motion indicates that three federal lawsuits which are currently pending arise from the same case of alleged contamination, presenting common questions about the outbreak’s source, knowledge the defendants had about the contamination, and if adequate safeguards were put in place in order to prevent contaminated lettuce from reaching consumers.
The filing indicates that the lawsuits involve common factual issues such as:
- If the defendants sold food that was contaminated with cyclospora
- If the defendants knew or should have known their products were contaminated
- If they had adequate food safety procedures in place
- The contaminated products’ geographic scope
- Damages which were allegedly suffered by consumers
The motion argues that consolidation of the lawsuits before a single judge would conserve judicial resources, reduce the risk that inconsistent pretrial rulings occur, and eliminate duplicative discovery.
The motion is asking for all federal lawsuits to be transferred to California’s Northern District, arguing that this forum is convenient since Taco Bell and Taylor Farms have west coast locations and the court is accessible to others who are involved in the litigation.
Should the panel of judges grant the request, a single federal judge would oversee pretrial motions, coordinated discovery and additional common proceedings regarding all federal cyclospora lawsuits which are filed around the country.
If an MDL is established, the court would probably appoint leadership attorneys in order to coordinate the litigation. Later on, the court would likely select numerous representative lawsuits for bellwether trials.
Those bellwether trials’ outcomes would not be binding on other lawsuits. However, they would help parties evaluate how juries will likely respond to evidence that is common to the litigation, and would likely affect future settlement discussions in the litigation.
July 28, 2026 Update
Two individuals filed a proposed class action lawsuit on July 23 in California. The lawsuit alleges the individuals were sold iceberg lettuce which has been linked by federal health officials to a cyclosporiasis outbreak.
The lawsuit names Taco Bell Corp. and Taylor Fresh Foods Inc. as defendants.
The individuals are seeking economic damages for a group of consumers that has been affected, alleging that they as well as other members of the class paid for food which was adulterated as well as not legally fit for sale.
The lawsuit claims that Taylor Farms supplied contaminated lettuce which Taco Bell used in menu items.
The plaintiffs allege they wouldn’t have bought the food, or would have paid much less for it, if they had known that the lettuce could have been contaminated.
The complaint claims the food was worthless and adulterated when it was sold.
July 22, 2026 Update
A lawsuit filed on July 17 in Michigan by a Michigan couple alleges that the couple contracted cyclosporiasis after they ate contaminated lettuce which was served at Taco Bell.
The lawsuit names Taylor Fresh Foods Inc., Taco Bell of America LLC and Taco Bell Corp. as defendants.
The lawsuit alleges the couple ate food containing lettuce at a Taco Bell location in Michigan on June 30, and that the lettuce was contaminated with Cyclospora.
The complaint alleges that Taylor Farms supplied contaminated lettuce, allowing Cyclospora to reach Taco Bell locations in numerous states.
It further claims Taco Bell required that franchised restaurants purchase produce such as lettuce through its own approved supply chain, giving Taco Bell control over the distribution and sourcing of ingredients.
The lawsuit alleges that Taylor Farms and Taco Bell failed to make sure that the lettuce was safe to eat, and violated state and federal food safety requirements by selling, distributing and manufacturing contaminated food.
July 19, 2026 Update
A lawsuit filed on July 16 in Ohio by an Ohio man alleges that contaminated food which was served at Taco Bell caused the man to contract cyclosporiasis.
The lawsuit names Pacific Bells LLC as the primary defendant. Pacific Bells LLC runs the Taco Bell restaurant the man ate at.
The lawsuit also names as defendants unidentified distributors, suppliers and growers who allegedly provided contaminated food to Taco Bell.
The lawsuit alleges the man ate multiple meals from Taco Bell, including Avocado Ranch Chicken Stackers and Cheesy Fiesta Potatoes. Within mere days of eating the final meal, he allegedly ended up with symptoms consistent with cyclosporiasis, including persistent diarrhea, an inability to tolerate food, weakness, vomiting, chills and severe headaches.
The man allegedly sought medical treatment once his symptoms continued for over a week, with a stool sample confirming cyclosporiasis.
The lawsuit alleges that Taco Bell did not take adequate steps in order to prevent contaminated ingredients from being eaten by customers, and claims unidentified growers and suppliers are responsible for letting contaminated food enter the food supply.
