# Unknown outbreak — Colorado, 2011-09
> **Food** · — · 5 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-0c3f10b58fca
- **Date:** 2011-09
- **State:** Colorado
- **Primary mode:** Food
- **Etiology:** —
- **Etiology status:** —
- **Setting:** Restaurant: Sit-down dining
## Impact
- **Illnesses:** 5
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** yellowtail tuna
- **Contaminated ingredient:** yellowtail tuna
- **IFSAC category:** Fish

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*