# Norovirus unknown;Norovirus Genogroup II outbreak — Wisconsin, 2020-01
> **Person-to-person** · Suspected;Confirmed · 57 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-99e033abc1cb
- **Date:** 2020-01
- **State:** Wisconsin
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus unknown;Norovirus Genogroup II (GII.P16 GII.4 Sydney)
- **Etiology status:** Suspected;Confirmed
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 57
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*