# Norovirus Genogroup II outbreak — Michigan, 2018-01
> **Food** · Confirmed · 166 ill / 2 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-dc0a814cf9a2
- **Date:** 2018-01
- **State:** Michigan
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup II (GII.P33 GII.1)
- **Etiology status:** Confirmed
- **Setting:** School/college/university
## Impact
- **Illnesses:** 166
- **Hospitalizations:** 2
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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