Mesothelioma and Work Exposure Mesothelioma is more prevalent among those who work with asbestos. Construction workers, firefighters and military veterans are at higher risk. The lung's lining (pleural mesothelioma) or the abdomen, is the main mesothelioma site. In rare instances, it may cause damage to the testicles and heart. Consult https://vimeo.com/704893633