Explosive diarrhea parasite cases rise by thousands, now in 45 states
Cyclospora infections have climbed to 18,000 suspected cases across 45 states as the parasite outbreak intensifies.
Sources (4)
- Cyclospora cases jump again in Kansas. How many are in Johnson County, KCK? Kansas City Star · 48d ago
- Cyclospora Outbreak 2026 Foods to Avoid and Map as 45 States Hit With Parasite Cases TODAY.com · 48d ago
- Cyclosporiasis Cases Reach 18,000 Suspected Across 45 States people.com · 48d ago
- I went to a huge nutrition conference amid the cyclospora outbreak. Everyone was eating salad. Business Insider · 48d ago
The story so far
Suspected cases of cyclosporiasis have reached 18,000 nationwide. While individuals navigate avoidance strategies at public events and nutrition conferences, the prevalence of the parasite remains a primary concern for the public across these jurisdictions.
TODAY.com and People.com have documented the geographic spread and health risks associated with the outbreak. Consumers are being advised to monitor lists of foods to avoid as the investigation continues.
Coverage does not yet specify the exact food sources responsible for the transmission or the anticipated timeline for containment.
Synthesized by headlinez.news from the headlines below under a strict no-invention contract. ✓ fact-checked: unsupported claims removed (83% supported) Updated 47d ago.
The obvious questions
How many states are currently affected by the Cyclospora outbreak?
As of July 29, 2026, cases have been reported in 45 states.
What is the current count of suspected cases?
There are 18,000 suspected cases of cyclosporiasis reported.
What are the recommended food precautions?
Coverage suggests individuals should consult provided lists of foods to avoid, though specific sources of contamination have not yet been named.
How fast it spread
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
Related visual coverage
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Diarrhea parasite now in 30+ states: What to know about Cyclospora
YouTube · CNN
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