# US officials declare multi-state cyclospora outbreak over

US health officials have declared an end to a cyclospora outbreak that spread across multiple states. The parasite, typically linked to contaminated fresh produce, causes diarrheal illness that can last weeks. The declaration signals that new infections tied to the outbreak have stopped.

**Importance:** 2/5

## Sources

### World
- [The Guardian World](https://www.theguardian.com/us-news/2026/sep/11/cyclospora-outbreak-end) — Fri, 11 Sep 2026 18:26:44 GMT