Mesothelioma is a terminal cancer that develops in the lining of internal organs. It is due to exposure to asbestos, typically medium to long-term exposure in the workplace.
Asbestos is a combination of naturally occurring silicate minerals. It became popular in manufacturing and construction in the late 19th Century because of its strength, heat-resistance and affordability. Unfortunately, it also causes a host of serious and deadly health problems, including mesothelioma and asbestosis.