# Unknown outbreak — California, 2017-09
> **Food** · — · 17 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-3f347b0e7a20
- **Date:** 2017-09
- **State:** California
- **Primary mode:** Food
- **Etiology:** —
- **Etiology status:** —
- **Setting:** Restaurant: Sit-down dining;Banquet Facility (food prepared and served on-site)
## Impact
- **Illnesses:** 17
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** lettuce-based salads unspecified
- **Contaminated ingredient:** —
- **IFSAC category:** Multiple

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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