# Norovirus Genogroup II outbreak — Wisconsin, 2013-03
> **Person-to-person** · Confirmed · 25 ill / 2 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-e14ee3166dd0
- **Date:** 2013-03
- **State:** Wisconsin
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup II (GII.4 Den Haag)
- **Etiology status:** Confirmed
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 25
- **Hospitalizations:** 2
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*