# Norovirus Genogroup I outbreak — Iowa, 2011-11
> **Person-to-person** · Confirmed · 11 ill / 2 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-9ef8019355e6
- **Date:** 2011-11
- **State:** Iowa
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup I (unknown)
- **Etiology status:** Confirmed
- **Setting:** Restaurant
## Impact
- **Illnesses:** 11
- **Hospitalizations:** 2
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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