# Norovirus Genogroup II outbreak — Michigan, 2016-05
> **Indeterminate/unknown** · Confirmed · 35 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-d559ed83d3f7
- **Date:** 2016-05
- **State:** Michigan
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Norovirus Genogroup II (GII.4 untypeable)
- **Etiology status:** Confirmed
- **Setting:** School/college/university
## Impact
- **Illnesses:** 35
- **Hospitalizations:** 1
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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