# Escherichia coli, Shiga toxin-producing outbreak — Michigan, 2011-07
> **Food** · Confirmed · 12 ill / 8 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-b2f1aff6b4a4
- **Date:** 2011-07
- **State:** Michigan
- **Primary mode:** Food
- **Etiology:** Escherichia coli, Shiga toxin-producing (O157:NM (H-))
- **Etiology status:** Confirmed
- **Setting:** Restaurant: Sit-down dining;Camp;Private home/residence
## Impact
- **Illnesses:** 12
- **Hospitalizations:** 8
- **Deaths:** 0
## Food vehicle

- **Food:** ground beef
- **Contaminated ingredient:** beef
- **IFSAC category:** Beef

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