# Norovirus Genogroup I outbreak — Washington, 2007-05
> **Food** · Suspected · 2 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-6defe3a7555d
- **Date:** 2007-05
- **State:** Washington
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I
- **Etiology status:** Suspected
- **Setting:** Restaurant: Other
## Impact
- **Illnesses:** 2
- **Hospitalizations:** 1
- **Deaths:** 0
## Food vehicle

- **Food:** chicken salad
- **Contaminated ingredient:** Vine-stalk eg. tomato
- **IFSAC category:** Seeded Vegetables

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