# Norovirus unknown outbreak — Puerto Rico, 2012-12
> **Water** · Suspected · 18 ill / 4 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-466535fba8ab
- **Date:** 2012-12
- **State:** Puerto Rico
- **Primary mode:** Water
- **Etiology:** Norovirus unknown
- **Etiology status:** Suspected
- **Setting:** Park - Community/Municipal
## Impact
- **Illnesses:** 18
- **Hospitalizations:** 4
- **Deaths:** 0
## Water exposure

- **Exposure:** Recreational water -- treated
- **Water type:** Splash Pad/Interactive Fountain /Water Playground

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