# Escherichia coli, Shiga toxin-producing;Escherichia coli, Shiga toxin-producing outbreak — Wisconsin, 2011-10
> **Animal contact** · Confirmed;Confirmed · 6 ill / 3 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-3d85fd9a0375
- **Date:** 2011-10
- **State:** Wisconsin
- **Primary mode:** Animal contact
- **Etiology:** Escherichia coli, Shiga toxin-producing;Escherichia coli, Shiga toxin-producing (O103;O157:H7)
- **Etiology status:** Confirmed;Confirmed
- **Setting:** Petting zoo
## Impact
- **Illnesses:** 6
- **Hospitalizations:** 3
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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