New Cannabis Worker Health and Safety

Person in black cap and black tee shirt walks among cannabis plants.

Protecting a new workforce

Over the past decade, there has been a dramatic expansion of the cannabis industry across most US states. Although thousands of new employees are joining the workforce each year, very little is known about the occupational hazards and potential health effects for workers involved in cannabis cultivation. 

On-the-job exposure

Occupational health concerns among cannabis workers include potentially hazardous exposures to ultraviolet (UV) radiation, mold, volatile organic compounds, particulate matter, and ergonomic injuries.

In the News

Massachusetts Department of Public Health calls for tougher action by cannabis industry to improve health and safety after work-related asthma death | November 16, 2023 | State of Massachusetts, Department of Health, Press Release

Cannabis Flower Technician Experiences Fatal Asthma Exacerbation - Massachusetts | November 16, 2023 | Massachusetts State FACE Program

Death of Cannabis Production Worker Highlights the Under-Recognition of Work-Related Asthma: Healthcare Providers are Key Partners in Prevention | Fall 2023 | Massachusetts Department of Public Health, Occupational Lung Disease Bulletin for Healthcare Providers

The Myriad Health & Safety Risks for Cannabis | October 25, 2023 | Migrant Clinicians Network

Washington legal pot farms get back to work after pesticide concerns halted operations |July 15, 2023 | Associated Press

Study explores potential cannabis related health concerns to protect industry workers | July 2, 2021 | Spokesman-Review

Cannabis industry workers face unknown occupational hazards | October 21, 2020 | Cannabis Equipment News

Protecting the pot workforce | August 29, 2018 | Health and Safety Matters

PNASH Research

Respiratory Health and Indoor Air Quality in the Cannabis Industry

NIOSH Funding Period 2022-2027 | Christopher Simpson, PhD and Carolyn Sack, MD

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Development and evaluation of WISHA 10 cannabis training module

PNASH Pilot Project 2024-2025 | Diana Ceballos, PhD, MS

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Respiratory Health and Indoor Air Quality in Washington's Cannabis Industry

PNASH Pilot Project 2018-2020 | Christopher Simpson, PhD, MSc

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Industry Sectors
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Resources

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Respiratory Exposures and Outcomes Among Cannabis Workers (webinar)

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DOSH Hazard Alert

Attention: Workers in the legalized cannabis industry with exposure to cannabis dust are at risk for developing asthma.

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Graphic reading: Clean the air

Protecting Workers from Harmful Respiratory Hazards: Cannabis Dust

This resource outlines the health risks of cannabis dust and offers guidance on dust control systems to reduce worker exposure.

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