# Norovirus Genogroup II;Norovirus Genogroup II outbreak — Massachusetts, 2017-04
> **Person-to-person** · Confirmed;Suspected · 77 ill / 1 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-c85ea89946a9
- **Date:** 2017-04
- **State:** Massachusetts
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus Genogroup II;Norovirus Genogroup II (GII.P16 GII.2;unknown)
- **Etiology status:** Confirmed;Suspected
- **Setting:** School/college/university
## Impact
- **Illnesses:** 77
- **Hospitalizations:** 1
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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