As we all know, mesothelioma is a dangerous type of cancer disease, asbestos is the only reason for this, my question is that, how can we eliminate the use of asbestos in building material or is it possible to closed down asbestos exposing factories? is it possible? as it is a serious challenge for U.S. and the rest of the world. average cases registered in United States is 2000-3000 per year. Let me know if you got suggessions?