# Legionella pneumophila outbreak — Colorado, 2018-08
> **Water** · Confirmed · 2 ill / 2 hosp / 1 deaths
## Outbreak
- **NORS ID:** NORS-fb557d1fc9df
- **Date:** 2018-08
- **State:** Colorado
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila (serogroup 1)
- **Etiology status:** Confirmed
- **Setting:** Shelter/group home/transitional housing
## Impact
- **Illnesses:** 2
- **Hospitalizations:** 2
- **Deaths:** 1
## Water exposure

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

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*