# Shigella sonnei outbreak — Montana, 2010-11
> **Indeterminate/unknown** · Confirmed · 49 ill / 10 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-d823680e26bd
- **Date:** 2010-11
- **State:** Montana
- **Primary mode:** Indeterminate/unknown
- **Etiology:** Shigella sonnei
- **Etiology status:** Confirmed
- **Setting:** —
## Impact
- **Illnesses:** 49
- **Hospitalizations:** 10
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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