# Legionella pneumophila outbreak — Wisconsin, 2020-08
> **Water** · Confirmed · 30 ill / 29 hosp / 2 deaths
## Outbreak
- **NORS ID:** NORS-218e63d30b00
- **Date:** 2020-08
- **State:** Wisconsin
- **Primary mode:** Water
- **Etiology:** Legionella pneumophila (serogroup 1)
- **Etiology status:** Confirmed
- **Setting:** Factory/industrial facility;Community/municipality
## Impact
- **Illnesses:** 30
- **Hospitalizations:** 29
- **Deaths:** 2
## Water exposure

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

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