Mesothelioma and Work Exposure Mesothelioma is more frequent among those who work with asbestos. Firefighters, construction workers and military veterans are at higher risk. Mesothelioma primarily affects the lung's lining (pleural mesothelioma) or the abdomen. In rare cases, it may cause damage to the testicles or heart. Consult your GP https://vimeo.com/705022873