Asbestos is a dangerous substance that can cause serious health problems. When asbestos fibers are inhaled, several illnesses can occur, including mesothelioma, asbestosis, and lung cancer. Some of the most common ways people get exposed to asbestos include working in a construction site, working as an auto mechanic, working in a shipyard, working in industries such as manufacturing and power plants, and serving in the military. However, while these are the most common ways people get exposed to asbestos, they are not the only ways. There are many other less commonly known sources of asbestos.