# Norovirus Genogroup I outbreak — California, 2005-12
> **Food** · Confirmed · 90 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-592d5d8bd904
- **Date:** 2005-12
- **State:** California
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I
- **Etiology status:** Confirmed
- **Setting:** Banquet Facility (food prepared and served on-site);Restaurant: Other
## Impact
- **Illnesses:** 90
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** multiple foods
- **Contaminated ingredient:** —
- **IFSAC category:** —

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