# Shigella flexneri outbreak — Massachusetts, 2015-09
> **Indeterminate/unknown** · Suspected · 6 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-a5aba7895ced
- **Date:** 2015-09
- **State:** Massachusetts
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Shigella flexneri (serotype 1b)
- **Etiology status:** Suspected
- **Setting:** Other
## Impact
- **Illnesses:** 6
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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