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Cannabis Flower Technician Experiences Fatal Asthma Exacerbation — Massachusetts

Report#: 22MA002 |Report Date: November 16, 2023

Report summary

On January 4, 2022, a 27-year-old flower production technician at an indoor cannabis cultivation and processing facility experienced an asthma exacerbation. She was working with processed cannabis, became short of breath and ultimately stopped breathing and lost consciousness.

Incident Highlights
DateJanuary 4, 2022
Time12:30 p.m.
Victim27-year-old flower production technician
Industry/NAICS CodeOther Food Crops Grown Under Cover/111419
EmployerCannabis cultivation and processing, indoors
Safety & TrainingLacked a comprehensive safety and health program and had limited training
SceneCannabis processing facility
LocationMassachusetts
Event TypeAsthma exacerbation

Contributing factors

Key contributing factors identified in this investigation include:

  • Failure to recognize ground cannabis as a potential occupational respiratory hazard
  • Failure to adequately control the spread of airborne cannabis dust
  • Lack of a comprehensive safety and health program and overall safety training

Recommendations

Massachusetts FACE investigators concluded that, to help prevent similar occurrences, employers should:

  • Assess and control hazardous materials in the workplace, including asthmagens.
  • Ensure that all workers are properly trained about hazardous materials in the workplace.
  • Develop and implement a comprehensive safety and health program that addresses hazard recognition, avoidance of unsafe conditions, and proper use of equipment.

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Date published: November 16, 2023

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