The Health Consequences of Industrial Noise and Methods for Protection

Noise-induced hearing loss in the work-site is the most prevalent irreversible occupational disease in the industrialized or industrializing communities. Because noise-induced hearing loss is permanent, it is essential to apply any measure likely to reduce exposure. This includes reduction at the source (quieter machines and equipment or encasing them in sound-proof enclosures) or the use of individual protective devices such as ear plugs and/or ear muffs. If reliance is placed on the latter, it is imperative to verify that their manufacturers' claims for effectiveness are valid and that exposed workers are using them properly at all times. [TAF Prev Med Bull. 2008; 7(3): 261-264]