While accidents cause immediate problems to both the employer and the employee, and are particularly visible to all concerned, occupationally related diseases may be more difficult to identify and treat as they may emerge over a long period.
Common health hazards at work are :
- use of organic chemicals and toxic substances
- fumes, dust and smoke
- radiation
- infection
- noise and vibration levels
- extreme temperature
Research is ongoing to discover whether the use of a visual display terminal (VDT) or computer monitor is detrimental to the health of employees.
To prevent negative effects on computer user's health, the United States National Institute of Occupational Safety and Health recommends the use of :
- a removable keyboard
- adjustable screen
- brightness controls
- a comfortable, adjustable chair
- rest periods of 15 minutes after every 2 hours of use
- safe distance between user and VDT ( minimum 28 inch between body and screen)
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| Health promotion of workers |
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