# Unknown outbreak — California, 1978-07
> **Water** · — · 200 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-169834b8956a
- **Date:** 1978-07
- **State:** California
- **Primary mode:** Water
- **Etiology:** —
- **Etiology status:** —
- **Setting:** Unknown
## Impact
- **Illnesses:** 200
- **Hospitalizations:** 0
- **Deaths:** 0
## Water exposure

- **Exposure:** Recreational water -- treated
- **Water type:** Pool - Other Swimming Pool

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