# Norovirus Genogroup I outbreak — Wisconsin, 2018-04
> **Indeterminate/unknown** · Confirmed · 3 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-a68d90fa3947
- **Date:** 2018-04
- **State:** Wisconsin
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Norovirus Genogroup I (GI.P11 GI.6)
- **Etiology status:** Confirmed
- **Setting:** Restaurant
## Impact
- **Illnesses:** 3
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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