# Norovirus Genogroup I;Norovirus Genogroup I outbreak — Arizona, 2020-03
> **Person-to-person** · Confirmed;Confirmed · 15 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-29a521e2d2af
- **Date:** 2020-03
- **State:** Arizona
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup I;Norovirus Genogroup I (GI.P4 GI.5;GI.P4 GI.5)
- **Etiology status:** Confirmed;Confirmed
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 15
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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