# Norovirus Genogroup II;Norovirus Genogroup II;Norovirus Genogroup II outbreak — Iowa, 2023-02
> **Person-to-person** · Confirmed;Suspected;Suspected · 20 ill / 5 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-d3779c45559d
- **Date:** 2023-02
- **State:** Iowa
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup II;Norovirus Genogroup II;Norovirus Genogroup II (GII.P16 GII.4 Sydney;GII.P16 GII.4 Sydney;unknown)
- **Etiology status:** Confirmed;Suspected;Suspected
- **Setting:** Long-term care/nursing home/assisted living facility
## Impact
- **Illnesses:** 20
- **Hospitalizations:** 5
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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