# Norovirus unknown outbreak — Colorado, 2018-05
> **Indeterminate/unknown** · Suspected · 11 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-e8891e5966c0
- **Date:** 2018-05
- **State:** Colorado
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Norovirus unknown
- **Etiology status:** Suspected
- **Setting:** Other
## Impact
- **Illnesses:** 11
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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