# Escherichia coli, Shiga toxin-producing outbreak — Washington, 2009-07
> **Indeterminate/unknown** · Confirmed · 12 ill / 2 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-0fffabd5aa7f
- **Date:** 2009-07
- **State:** Washington
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Escherichia coli, Shiga toxin-producing (O157:H7)
- **Etiology status:** Confirmed
- **Setting:** —
## Impact
- **Illnesses:** 12
- **Hospitalizations:** 2
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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