# Legionella pneumophila;Legionella pneumophila outbreak — Illinois, 2012-07
> **Water** · Confirmed;Confirmed · 114 ill / 15 hosp / 3 deaths
## Outbreak
- **NORS ID:** NORS-2379706d6eb0
- **Date:** 2012-07
- **State:** Illinois
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila;Legionella pneumophila (serogroup 1;serogroup 1)
- **Etiology status:** Confirmed;Confirmed
- **Setting:** Hotel/motel
## Impact
- **Illnesses:** 114
- **Hospitalizations:** 15
- **Deaths:** 3
## Water exposure

- **Exposure:** Other/Environmental water
- **Water type:** —

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