While drug use is a problem among industrial workers nationwide, it raises particular concern in the oil patch as US production surges to record levels in what is already one of the nation’s most dangerous sectors. Inhalation of crystalline silica dust is second only to asbestos as a hazard to construction workers. This video discusses important things to know. Evaluation of Occupational Ocular Trauma: Are We Doing Enough To Promote Eye Safety in the Workplace? The use of eye PPE among workers who sustain an eye injury in the workplace remains low.