CDC data released July 22, 2026, put this year's cyclosporiasis tally at more than 11,500 cases across 41 states, including 4,173 laboratory-confirmed infections and 308 hospitalizations. The outbreak is linked to iceberg lettuce from Taylor Farms de Mexico, which was voluntarily recalled after shredded lettuce was tied to illnesses at Taco Bell locations; the recalled lettuce was distributed to 27 states between June 29 and July 16, with best-by dates extending to August 3. If you have gout, this recall deserves your attention — not because lettuce is high in purines, but because a foodborne illness can stress the body and, in some situations, help set off a flare.
What the recall actually involves
On July 17, Taylor Farms de Mexico recalled all iceberg lettuce sourced from central Mexico. The affected products include shredded lettuce and salad mixes sold under several brands, including Marketside-brand iceberg salads sold at Walmart, with best-by dates from July 18 through August 3. The lettuce reached 27 states, and the recall covers products distributed June 29 through July 16. The CDC and FDA have also linked the outbreak to shredded iceberg lettuce served at Taco Bell locations in several states, though officials continue to investigate whether other sources were involved.
Cyclospora is a microscopic parasite that causes diarrhea, cramping, nausea, fatigue, and sometimes weeks of illness. It typically contaminates produce when water used for irrigation or washing carries the parasite onto the crop. Crucially for anyone with gout: iceberg lettuce itself is among the lowest-purine foods you can eat, so this recall is a contamination story, not a purine story. You can check the purine values of dozens of common produce items in our vegetables guide, and search "iceberg lettuce" in the FoodCanEat database to confirm its low ranking.
Why a stomach bug can set off a gout flare
The reason this matters for gout is indirect but real. An acute illness like Cyclospora causes vomiting or diarrhea, which leads to fluid loss; dehydration raises serum urate concentration. Fever and the general stress response can do the same. Gout flare literature, summarized in reviews such as Dalbeth and colleagues' Lancet overview of gout, lists dehydration, acute illness, and surgery among the classic precipitants of an attack. The American College of Rheumatology's 2020 guideline similarly identifies triggers in daily practice, and staying well hydrated is part of the supportive advice offered to people with gout.
There is also a medication angle. Many people with gout have coexisting conditions such as chronic kidney disease or hypertension, and some take immunosuppressants or diuretics that can make a foodborne infection harder on the body and raise urate further. If you develop diarrhea, fever, or severe fatigue after eating recalled lettuce, call your healthcare provider promptly — and if you feel a flare brewing, treat it early while managing the dehydration. Our flare-triggers guide walks through the most commonly reported triggers and what to do about them.
How to handle produce safely right now
First, check the recall. If you have recalled iceberg lettuce or salad mixes from the implicated lots, throw them out or return them — do not eat them, and do not "salvage" the rest of the bag. For Cyclospora specifically, washing with cold water does not reliably remove the parasite, so discard is the only safe move for the recalled product.
For all other produce, the FDA and CDC recommend the same four habits that protect against most foodborne illness:
- Clean: Wash your hands, cutting boards, and countertops often. Rinse fruits and vegetables under running water before eating, cutting, or peeling — even if you will peel them later.
- Separate: Keep uncooked produce away from raw meat, poultry, and seafood to avoid cross-contamination.
- Cook: Cooking kills Cyclospora and most other pathogens. Lettuce is typically eaten raw, which is exactly why raw-salad outbreaks are so hard to prevent.
- Chill: Refrigerate cut produce promptly, and within two hours (one hour if the room is above 90°F, which is common in a heat wave).
Cooking also matters for the gout diet in a broader sense — our guide to cooking and purines explains how boiling vegetables and discarding cooking water can modestly reduce their purine content, though for most vegetables this is a minor concern.
Low-purine vegetables to stock while salad is on hold
If you are skipping raw salads for a while, you are not short on gout-friendly options. Plant purines are not associated with higher gout risk in the major cohort studies — in Choi and colleagues' 2004 study in the New England Journal of Medicine, high intake of purine-rich vegetables did not increase gout risk — and the 2020 ACR guideline reflects that view. In fact, some produce may even be helpful as part of a balanced diet. Good low-purine vegetables to keep on hand include:
- Broccoli: very low in purines and easy to prep in large batches. See our broccoli page for values and serving notes.
- Bell peppers and zucchini: negligible purines, hydrating, and great cooked or cold.
- Cooked spinach: spinach sits higher than most vegetables on some purine tables, yet observational data do not show it raising gout risk; cooking also helps. See our cooked spinach page.
- Carrots, cucumbers, and cauliflower: dependable, low-purine staples for salads when you are ready to return to raw produce.
For a full comparison of purine content across common vegetables, Kaneko and colleagues published measured total-purine values for dozens of common foods in Biological & Pharmaceutical Bulletin, and our vegetables guide translates those numbers into practical servings.
Frequently Asked Questions
Is lettuce high in purines?
No. Iceberg lettuce is among the lowest-purine foods in the database, typically measuring in the low single digits of milligrams per 100 grams. The current recall has nothing to do with purines — it is about Cyclospora contamination of iceberg lettuce sourced from central Mexico. For people with gout, the bigger concern with this recall is food safety and the physiological stress of a diarrheal illness, not the lettuce itself. Once the recalled product is off your shelf, lettuce can go back on your plate without any purine worry.
Can Cyclospora infection trigger a gout attack?
It does not directly raise uric acid the way a purine-rich meal does, but the illness can indirectly contribute to a flare. Diarrhea and vomiting cause dehydration, which concentrates the blood and raises serum urate; fever and the stress response push in the same direction. If you were already at the edge of a flare, a bout of illness can tip you over. If you develop symptoms after eating recalled lettuce, stay well hydrated, contact your healthcare provider, and watch for early flare signs so treatment can start quickly.
Does washing the recalled lettuce make it safe?
No. For Cyclospora, rinsing with cold water does not reliably remove the parasite, which can cling tightly to leaf surfaces. The recalled lettuce should be thrown out or returned, not washed and eaten. For other produce, running water rinsing plus scrubbing firm-skinned items is still worthwhile because it removes dirt and reduces surface contamination from many other pathogens. When in doubt, cooking is the most reliable way to kill Cyclospora and most foodborne organisms.
References: Choi HK, Atkinson K, Karlson EW, et al. Purine-rich foods, dairy, and protein intake, and the risk of gout in men. N Engl J Med 2004;350:1093-1103. | Dalbeth N, et al. Gout. Lancet 2019. | FitzGerald JD, et al. 2020 American College of Rheumatology Guideline for the Management of Gout. Arthritis Care Res 2020;72:744-760. | Kaneko K, et al. Total purine and purine base content of common foodstuffs. Biol Pharm Bull 2014;37:709-721. | CDC Cyclosporiasis outbreak investigation update, July 22, 2026.