# Over 1,600 U.S. cases of parasitic intestinal illness cyclosporiasis reported

The U.S. has reported more than 1,600 cases of cyclosporiasis, a diarrheal illness caused by the parasite Cyclospora cayetanensis. Outbreaks are often linked to imported fresh produce, and this surge highlights ongoing food safety challenges. Public health officials are investigating to identify specific sources and prevent further infections.

**Importance:** 3/5

## Sources

### Health
- [NPR Health](https://www.npr.org/2026/07/15/nx-s1-5893635/more-than-1-600-cases-of-intestinal-illness-cyclosporiasis-reported-in-the-u-s) — Wed, 15 Jul 2026 04:50:03 -0400
- [NPR Health](https://www.npr.org/2026/07/23/nx-s1-5902963/number-of-cyclosporiasis-cases-in-the-u-s-has-surpassed-previous-records-cdc-says) — Thu, 23 Jul 2026 06:45:43 -0400

### World
- [The Guardian World](https://www.theguardian.com/us-news/2026/jul/17/cyclosporiasis-parasite-symptoms-diarrhea-foods-explainer) — Fri, 17 Jul 2026 13:32:35 GMT