# Escherichia coli, Shiga toxin-producing outbreak — South Dakota, 2009-12
> **Food** · Confirmed · 4 ill / 4 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-5a29cc45f70d
- **Date:** 2009-12
- **State:** South Dakota
- **Primary mode:** Food
- **Etiology:** Escherichia coli, Shiga toxin-producing (O157:H7)
- **Etiology status:** Confirmed
- **Setting:** —
## Impact
- **Illnesses:** 4
- **Hospitalizations:** 4
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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