# Norovirus Genogroup I outbreak — Illinois, 2013-01
> **Person-to-person** · Suspected · 54 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-ee0aa7b25324
- **Date:** 2013-01
- **State:** Illinois
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup I
- **Etiology status:** Suspected
- **Setting:** —
## Impact
- **Illnesses:** 54
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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