Exposure to asbestos is the most well-known trigger for mesothelioma, a cancerous disease that affects the lining of the lungs, stomach or heart. Every year hundreds, if not thousands, of people die from mesothelioma caused by asbestos, asbestos lung cancer, and other asbestos-related diseases. The majority of people afflicted by asbestos-related diseases have primarily been through occupational exposure in the construction industry. Asbestos is not only prevalent within the building industry, but it is also affecting many workers within the healthcare, shipping and pharmaceuticals industries.