Mesothelioma Facts: This disease sadly takes people who are infected by surprise as the symptoms usually occur many years after exposure to asbestos. In general, exposure to asbestos which leads to the mesothelioma illness happens in the workplace. The infected mesothelium cells become cancerous and possibly without the knowledge of the victim, the infectious cells begin spreading into the different regions of the victim's body.
Due to the nature of work in workplaces with asbestos in the past, such as manufacturing plants or power plants, most patients are men, although women are also sometimes victims also. In the U.S. only, there are around 200 new cases per month. Also to note, these are only known instances. It is unclear how many people at this time who are ill with mesothelioma, but not realize the magnitude of their condition.