# Norovirus unknown outbreak — California, 2022-03
> **Food** · Suspected · 8 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-5dc8a59fa18d
- **Date:** 2022-03
- **State:** California
- **Primary mode:** Food
- **Etiology:** Norovirus unknown
- **Etiology status:** Suspected
- **Setting:** Caterer;Banquet Facility (food prepared and served on-site)
## Impact
- **Illnesses:** 8
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** oysters
- **Contaminated ingredient:** oysters
- **IFSAC category:** Mollusks

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