# Norovirus Genogroup I;Norovirus Genogroup I outbreak — California, 2019-03
> **Food** · Suspected;Suspected · 9 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-bbd4235e9840
- **Date:** 2019-03
- **State:** California
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I;Norovirus Genogroup I (GI.P4 GI.5;unknown)
- **Etiology status:** Suspected;Suspected
- **Setting:** Restaurant: Sit-down dining
## Impact
- **Illnesses:** 9
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*