# Cuts, lacerations, punctures without injury to internal structures at Regeneron Pharmaceuticals, Inc.
> OSHA SIR `2025043156` · 4/4/2025 · TARRYTOWN, NEW YORK
## Severity
- **1 hospitalization**
- **Body part:** Hand(s), finger(s)  unspecified
- **Nature of injury:** Cuts, lacerations, punctures without injury to internal structures
## Cause
- **Event:** Non-venomous animal bites  except "bugs"
- **Source:** Rodents
- **Secondary source:** Secondary source not applicable
## Employer
- **Name:** Regeneron Pharmaceuticals, Inc.
- **Location:** 777 Old Saw Mill River Rd, TARRYTOWN, NEW YORK, 10591
- **NAICS:** 325412
- **Jurisdiction:** 1
## Narrative

An employee was collecting samples from a mouse for analysis when she was bitten on her left hand. The employee was hospitalized with a swollen hand and a rash on her left arm and neck.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*