# Norovirus Genogroup I outbreak — Iowa, 2002-03
> **Food** · Confirmed · 116 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-a692cd2cf05d
- **Date:** 2002-03
- **State:** Iowa
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I (GI.1)
- **Etiology status:** Confirmed
- **Setting:** School/college/university
## Impact
- **Illnesses:** 116
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** sandwich, chicken
- **Contaminated ingredient:** bread
- **IFSAC category:** Multiple

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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