# Norovirus unknown outbreak — Rhode Island, 2019-03
> **Food** · Suspected · 21 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-33a6940d3450
- **Date:** 2019-03
- **State:** Rhode Island
- **Primary mode:** Food
- **Etiology:** Norovirus unknown
- **Etiology status:** Suspected
- **Setting:** Restaurant: Fast-food (drive up service or pay at counter)
## Impact
- **Illnesses:** 21
- **Hospitalizations:** 0
- **Deaths:** 0
## Food vehicle

- **Food:** romaine lettuce, leaf
- **Contaminated ingredient:** romaine lettuce
- **IFSAC category:** Vegetable Row Crops

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