# Norovirus Genogroup I outbreak — Wisconsin, 2023-04
> **Food** · Confirmed · 54 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-6b07b9639dd4
- **Date:** 2023-04
- **State:** Wisconsin
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I (GI.P4 GI.5)
- **Etiology status:** Confirmed
- **Setting:** —
## Impact
- **Illnesses:** 54
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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