# Poisoning, including poisoning-related asphyxia at JML Landscaping
> OSHA SIR `20231110871` · 11/28/2023 · UPPER ST CLAIR, PENNSYLVANIA
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, including poisoning-related asphyxia
## Cause
- **Event:** Inhalation of harmful substance-single episode
- **Source:** Carbon monoxide
- **Secondary source:** Mowing machinery, unspecified
## Employer
- **Name:** JML Landscaping
- **Location:** 2565 Boyce Plaza Rd, UPPER ST CLAIR, PENNSYLVANIA, 15241
- **NAICS:** 541320
- **Jurisdiction:** 1
## Narrative

An employee was inside a trailer with a running lawn mower and sustained carbon monoxide poisoning.

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