# Norovirus Genogroup I outbreak — Wisconsin, 2000-12
> **Food** · Confirmed · 25 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-4f25db8fab38
- **Date:** 2000-12
- **State:** Wisconsin
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I
- **Etiology status:** Confirmed
- **Setting:** Restaurant: Other
## Impact
- **Illnesses:** 25
- **Hospitalizations:** 1
- **Deaths:** 0
## Food vehicle

- **Food:** sandwich, submarine
- **Contaminated ingredient:** leafy green
- **IFSAC category:** Vegetable Row Crops

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