Mesothelioma And Other Asbestos-Related Illnesses Research has shown that exposure to asbestos for long periods increases the risk of developing an asbestos-related condition. The severity of the illness depends on length and intensity of your exposure. If asbestos-bearing materials are intact and not disturbed, they pose little risk of exposure. http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1923593