# Effects of heat and light, n.e.c. at U.S. Forest Service,Coronado NF-Sierra Vista RD
> OSHA SIR `2021043209` · 4/17/2021 · HEREFORD, ARIZONA
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Effects of heat and light, n.e.c.
## Cause
- **Event:** Exposure to environmental heat
- **Source:** Heat-environmental
## Employer
- **Name:** U.S. Forest Service,Coronado NF-Sierra Vista RD
- **Location:** 4070 S. Avendia Saracino, HEREFORD, ARIZONA, 85615
- **NAICS:** 924120
- **Jurisdiction:** 0
## Narrative

An employee developed heat stress and a muscle injury resulting in hospitalization.

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