# Norovirus Genogroup I;Norovirus Genogroup I;Norovirus Genogroup I outbreak — Oregon, 2016-12
> **Person-to-person** · Confirmed;Confirmed;Suspected · 79 ill / 3 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-a6d5f99a29b5
- **Date:** 2016-12
- **State:** Oregon
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup I;Norovirus Genogroup I;Norovirus Genogroup I (GI.3; GI.3;unknown)
- **Etiology status:** Confirmed;Confirmed;Suspected
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 79
- **Hospitalizations:** 3
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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