# Norovirus Genogroup II;Norovirus unknown;Norovirus Genogroup II outbreak — Multistate, 2022-11
> **Food** · Confirmed;Confirmed;Suspected · 322 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-946be7465157
- **Date:** 2022-11
- **State:** Multistate
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup II;Norovirus unknown;Norovirus Genogroup II (unknown;GII.P7 GII.7)
- **Etiology status:** Confirmed;Confirmed;Suspected
- **Setting:** Restaurant: Sit-down dining;Grocery store/bakery/deli/convenience store
## Impact
- **Illnesses:** 322
- **Hospitalizations:** 1
- **Deaths:** 0
## Food vehicle

- **Food:** oysters
- **Contaminated ingredient:** oysters, raw
- **IFSAC category:** Mollusks

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