# Legionella pneumophila outbreak — Michigan, 1985-05
> **Water** · Confirmed · 14 ill / 0 hosp / 3 deaths
## Outbreak
- **NORS ID:** NORS-b95d8f8f7593
- **Date:** 1985-05
- **State:** Michigan
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila (serogroup 1)
- **Etiology status:** Confirmed
- **Setting:** Other
## Impact
- **Illnesses:** 14
- **Hospitalizations:** 0
- **Deaths:** 3
## Water exposure

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

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