The CDC has confirmed over 1,645 cases of cyclosporiasis across the country this summer, with more than 5,100 additional cases under investigation. Fresh produce aisles are suddenly a source of anxiety. But here's the thing: not all produce carries the same risk. And if your kale comes in freeze-dried form, you can exhale.
What Is Cyclosporiasis?
Cyclosporiasis is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. It spreads when people ingest food or water contaminated with the parasite's oocysts — tiny, incredibly durable capsules that can survive on fresh produce from field to table.
Symptoms include watery diarrhea, loss of appetite, cramping, bloating, nausea, and fatigue. Without treatment, the illness can last weeks or even months. According to the CDC, outbreaks peak in spring and summer and are most commonly linked to imported fresh produce — particularly bagged salad mixes, fresh cilantro, basil, berries, and leafy greens.
Why Fresh Produce Is the Primary Vector
Cyclospora oocysts are uniquely dangerous because they resist nearly every consumer-level intervention:
- Washing doesn't work. The oocysts are too small and too adhesive to be rinsed off. They cling to the micro-ridges and textures of leaf surfaces.
- Chlorine doesn't work. Commercial produce sanitizers used at food-safe concentrations cannot penetrate the parasite's double-walled shell.
- Alcohol sanitizers don't work. Hand sanitizer kills bacteria and viruses, but the oocyst's armored casing is impervious to it.
The only reliable way to eliminate Cyclospora is heat. According to Michigan's Department of Health and Human Services, heating food to 158°F (70°C) or higher kills the parasite. The FDA confirms this: cooking, baking, canning, and high-temperature processing all neutralize Cyclospora oocysts completely.
Why OnlyKale Is Not Affected by This Outbreak
OnlyKale products are freeze-dried and processed in a controlled facility — not eaten raw from a bag. Here's why that distinction matters:
1. Processing Eliminates the Risk
Our kale goes through a multi-step commercial processing pipeline long before it reaches your hands. The freeze-drying process subjects the kale to conditions — including extreme temperature differentials and vacuum pressure — that are hostile to parasitic organisms. This is fundamentally different from bagged salad sitting in a refrigerated case.
2. Processed Before the Outbreak
The kale in OnlyKale products currently on shelves was sourced, processed, and packaged well before the 2026 outbreak window. The CDC tracks seasonal Cyclospora cases beginning each May, with the current surge concentrated in June and July 2026. Our production timeline means the raw material was harvested and processed outside this contamination period.
3. Shelf-Stable = Sealed and Protected
Once freeze-dried, our kale powder is sealed in individual packets. There's no open-air contamination risk, no cross-contact with fresh produce in transit, and no dependence on cold-chain integrity. Cyclospora spreads through contaminated water in agricultural fields — a vector that simply doesn't apply to a sealed, shelf-stable product.
4. Single Ingredient = Full Traceability
OnlyKale is one ingredient: kale. No mixed greens blended from multiple farms and regions. No bagged salad medley where one contaminated batch compromises the whole package. Single-ingredient traceability means we know exactly where our kale comes from and exactly how it was handled at every step.
What Health Authorities Recommend
The experts are clear on what's safe during a Cyclospora outbreak:
- Cooked vegetables — Heating above 158°F kills the parasite. (Michigan DHHS, CDC)
- Commercially canned goods — The high-heat pressure process far exceeds the kill temperature.
- Frozen produce — Commercially frozen fruits and vegetables are processed at temperatures that eliminate risk.
- Dried and dehydrated products — Processing removes the moisture environment Cyclospora requires and involves conditions that neutralize oocysts.
Johns Hopkins Medicine specifically notes that previous outbreaks have been linked to imported fresh produce — bagged salads, leafy greens, fresh basil, cilantro, and raspberries. Processed, dried, and cooked products are consistently categorized as safe alternatives.
Don't Let the Outbreak Steal Your Nutrition
Here's the real risk of the Cyclospora outbreak that nobody's talking about: people stop eating greens entirely. When fresh produce becomes scary, most people default to processed junk rather than finding safe alternatives.
That's a mistake. Your body still needs the sulforaphane, vitamin K, vitamin C, beta-carotene, and fiber that kale delivers. Skipping greens for weeks weakens your immune defenses at exactly the time you need them most.
OnlyKale lets you maintain your daily kale intake without any of the fresh-produce risks associated with this outbreak. Mix a packet into your smoothie, water, or juice. Same nutrition. Zero contamination risk.
The Bottom Line
The 2026 Cyclosporiasis outbreak is serious — and it's entirely reasonable to be cautious about fresh produce right now. But freeze-dried, shelf-stable, single-ingredient kale powder is not in the risk category. Our product was processed before the outbreak, in a controlled facility, and sealed in individual packets. The science is clear: heat and processing eliminate Cyclospora, and OnlyKale's production process does both.
Stay informed, stay safe, and don't sacrifice your nutrition in the process.