Trends in Mesothelioma The study of mesothelioma incidence is about observing trends inside the occurrences from the disease. In medicine, this field of study is referred to as epidemiology. People during this field become detectives, investigating the reasons for deadly diseases. Epidemiologists collect information depending on demographics, symptoms and exposure history to predict the longer term incidence of mesothelioma. The best goal of epidemiologists is to avoid the outbreak of future cases of mesothelioma by studying patterns and distribution of disease. Discover these patterns and recent trends in your free Mesothelioma Guide.