# Norovirus Genogroup I outbreak — Michigan, 2023-03
> **Person-to-person** · Suspected · 6 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-5cac3c6c2a79
- **Date:** 2023-03
- **State:** Michigan
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup I (GI.P2 GI.2)
- **Etiology status:** Suspected
- **Setting:** Unknown
## Impact
- **Illnesses:** 6
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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