# Unknown outbreak — California, 1999-09
> **Food** · — · 27 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-3a901be8ebf0
- **Date:** 1999-09
- **State:** California
- **Primary mode:** Food
- **Etiology:** —
- **Etiology status:** —
- **Setting:** Caterer
## Impact
- **Illnesses:** 27
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** guacamole
- **Contaminated ingredient:** —
- **IFSAC category:** N/A

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