Who is at risk for Mesothelioma?

The only recognized cause of mesothelioma is exposure to asbestos, though other factors such as smoking can make mesothelioma more or less likely in some individuals. Industrial laborers were widely subjected to asbestos exposure on the job, as the material was widely used throughout the 20th century.
Few of these workers knew they were being exposed to asbestos and thus put at risk for mesothelioma, however, despite the fact that many manufacturers were aware the material was hazardous.

What is Mesothelioma ?

Mesothelioma is a rare type of cancer that occurs in the thin layer of cells lining the body's internal organs, known as the mesothelium. There are three recognized types of mesothelioma. Pleural mesothelioma is the most common form of the disease, accounting for roughly 70% of cases, and occurs in the lining of the lung known as the pleura. Peritoneal mesothelioma occurs in the lining of the abdominal cavity, known as the peritoneum and pericardial mesothelioma originates in the pericardium, which lines the heart.