# Legionella pneumophila;Legionella pneumophila outbreak — Illinois, 2017-03
> **Water** · Confirmed;Confirmed · 6 ill / 4 hosp / 1 deaths
## Outbreak
- **NORS ID:** NORS-1b565e823da2
- **Date:** 2017-03
- **State:** Illinois
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila;Legionella pneumophila (serogroup 1;serogroup 1)
- **Etiology status:** Confirmed;Confirmed
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 6
- **Hospitalizations:** 4
- **Deaths:** 1
## Water exposure

- **Exposure:** Drinking water
- **Water type:** Community

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