# Cryptosporidium unknown outbreak — Massachusetts, 2017-07
> **Animal contact** · Confirmed · 4 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-2fce9a25aef6
- **Date:** 2017-07
- **State:** Massachusetts
- **Primary mode:** Animal contact
- **Etiology:** Cryptosporidium unknown
- **Etiology status:** Confirmed
- **Setting:** Petting zoo
## Impact
- **Illnesses:** 4
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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