# Unknown;Unknown;Other;Other outbreak — Maryland, 1987-07
> **Water** · Suspected;Suspected;Confirmed;Suspected · 4 ill / 4 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-a10243fd34d7
- **Date:** 1987-07
- **State:** Maryland
- **Primary mode:** Water
- **Etiology:** Unknown;Unknown;Other;Other
- **Etiology status:** Suspected;Suspected;Confirmed;Suspected
- **Setting:** Outdoor Area
## Impact
- **Illnesses:** 4
- **Hospitalizations:** 4
- **Deaths:** 0
## Water exposure

- **Exposure:** Recreational water -- untreated
- **Water type:** River/Stream

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