# Shigella sonnei outbreak — Massachusetts, 2015-07
> **Person-to-person** · Confirmed · 11 ill / 3 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-4fe2d8ee5177
- **Date:** 2015-07
- **State:** Massachusetts
- **Primary mode:** Person-to-person
- **Etiology:** Shigella sonnei (subgroup D)
- **Etiology status:** Confirmed
- **Setting:** —
## Impact
- **Illnesses:** 11
- **Hospitalizations:** 3
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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