# Norovirus Genogroup II outbreak — Michigan, 2021-07
> **Food** · Confirmed · 27 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-e4707d8a6e3c
- **Date:** 2021-07
- **State:** Michigan
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup II (GII.P16 GII.4 Sydney)
- **Etiology status:** Confirmed
- **Setting:** Caterer
## Impact
- **Illnesses:** 27
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** cupcakes
- **Contaminated ingredient:** —
- **IFSAC category:** Multiple

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*