# Shigella sonnei outbreak — Colorado, 2001-07
> **Water** · Confirmed · 33 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-e54127e0e353
- **Date:** 2001-07
- **State:** Colorado
- **Primary mode:** Water
- **Etiology:** Shigella sonnei
- **Etiology status:** Confirmed
- **Setting:** Outdoor Area
## Impact
- **Illnesses:** 33
- **Hospitalizations:** 1
- **Deaths:** 0
## Water exposure

- **Exposure:** Other/Environmental water
- **Water type:** —

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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