Mesothelioma and Work Exposure Mesothelioma is more frequent in people who work with asbestos. Those who do construction jobs, firefighters, or military veterans are particularly at risk. Mesothelioma mostly affects the lung lining (pleural mesothelioma) or abdomen. In rare instances, it may cause damage to the testicles or heart. Consult https://vimeo.com/704887390