# Norovirus unknown outbreak — Pennsylvania, 2013-12
> **Food** · Confirmed · 45 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-754a6208e2d6
- **Date:** 2013-12
- **State:** Pennsylvania
- **Primary mode:** Food
- **Etiology:** Norovirus unknown
- **Etiology status:** Confirmed
- **Setting:** Restaurant: Sit-down dining
## Impact
- **Illnesses:** 45
- **Hospitalizations:** 1
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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