# Unknown outbreak — Illinois, 1987-07
> **Water** · Suspected · 72 ill / 9 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-bdc43dfe22d7
- **Date:** 1987-07
- **State:** Illinois
- **Primary mode:** Water
- **Etiology:** Unknown
- **Etiology status:** Suspected
- **Setting:** Restaurant
## Impact
- **Illnesses:** 72
- **Hospitalizations:** 9
- **Deaths:** 0
## Water exposure

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

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