Unfortunately, there has yet been no cure for asbestosis. It is imperative that one provides a detailed history of work activities and any other sources of possible exposure to toxic dusts. Keep in mind that ones' exposure may have been many years ago. The substance may have been inhaled from the clothes of another person who has worked with asbestos. An abnormal finding chest X ray may suggest exposure to asbestos. This does not necessarily mean that you have lung asbestosis. Not everyone who has been exposed will inevitably develop lung disease and cancer. The disease itself is only diagnosed only if you have a history of exposure, indicative chest X ray and physical findings and symptoms of debilitating lung fibrosis, which is characterized by abnormal development of scar tissue in the lungs.
If you are a young or middle-aged worker who works with asbestos, it is important to follow recommended safety precautions. Wear approved facemasks and breathing instruments that filter out the asbestos fibers. Be certain that all areas of your body is covered and take extra care to minimize your contact with the outside of the clothes you wear when working with asbestos.
Michael Russell Your Independent guide to Asbestos