# Legionella pneumophila outbreak — Pennsylvania, 2012-07
> **Water** · Confirmed · 34 ill / 11 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-6a1ecb59b591
- **Date:** 2012-07
- **State:** Pennsylvania
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila (serogroup 1)
- **Etiology status:** Confirmed
- **Setting:** Hotel/motel
## Impact
- **Illnesses:** 34
- **Hospitalizations:** 11
- **Deaths:** 0
## Water exposure

- **Exposure:** Undetermined water
- **Water type:** —

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