# Norovirus outbreak — Colorado, 2009-01
> **Food** · Suspected · 10 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-17d9dc624241
- **Date:** 2009-01
- **State:** Colorado
- **Primary mode:** Food
- **Etiology:** Norovirus
- **Etiology status:** Suspected
- **Setting:** Restaurant: Fast-food (drive up service or pay at counter)
## Impact
- **Illnesses:** 10
- **Hospitalizations:** 1
- **Deaths:** 0
## Food vehicle

- **Food:** pizza, vegetable
- **Contaminated ingredient:** mushrooms
- **IFSAC category:** Fungi

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