# Blastocystis hominis;Campylobacter jejuni;Endolimax nana;Shigella unknown;Norovirus Genogroup I outbreak — Oklahoma, 2009-05
> **Water** · Confirmed;Confirmed;Confirmed;Confirmed;Confirmed · 45 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-77dd4f5dfc3b
- **Date:** 2009-05
- **State:** Oklahoma
- **Primary mode:** Water
- **Etiology:** Blastocystis hominis;Campylobacter jejuni;Endolimax nana;Shigella unknown;Norovirus Genogroup I (unknown)
- **Etiology status:** Confirmed;Confirmed;Confirmed;Confirmed;Confirmed
- **Setting:** Outdoor Area
## Impact
- **Illnesses:** 45
- **Hospitalizations:** 0
- **Deaths:** 0
## Water exposure

- **Exposure:** Recreational water -- untreated
- **Water type:** River/Stream

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
---
*AI Analytics · CC0 1.0*