# Yersinia enterocolitica outbreak — Pennsylvania, 2011-03
> **Food** · Confirmed · 16 ill / 7 hosp / 1 deaths
## Outbreak
- **NORS ID:** NORS-9a00d868b1d2
- **Date:** 2011-03
- **State:** Pennsylvania
- **Primary mode:** Food
- **Etiology:** Yersinia enterocolitica
- **Etiology status:** Confirmed
- **Setting:** Other
## Impact
- **Illnesses:** 16
- **Hospitalizations:** 7
- **Deaths:** 1
## Food vehicle

- **Food:** milk;ice cream
- **Contaminated ingredient:** milk
- **IFSAC category:** Dairy

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