Mesothelioma and Work Exposure Mesothelioma is more prevalent in people who work with asbestos. Construction workers, firefighters, or military veterans are at a higher risk. Mesothelioma mostly affects the lung's lining (pleural mesothelioma) or the abdomen. In rare instances, it may affect the testicles or the heart. Consult your GP https://vimeo.com/704972177