# Giardia duodenalis outbreak — Idaho, 2012-03
> **Food** · Confirmed · 4 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-0e1346d5eeb7
- **Date:** 2012-03
- **State:** Idaho
- **Primary mode:** Food
- **Etiology:** Giardia duodenalis
- **Etiology status:** Confirmed
- **Setting:** Grocery store/bakery/deli/convenience store
## Impact
- **Illnesses:** 4
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** oysters, raw
- **Contaminated ingredient:** —
- **IFSAC category:** Mollusks

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