Abstract
The clinical symptoms of human paragonimiasis are complex and variable, and patients can easily be misdiagnosed. Pagumogonimus skrjabini is the species causing this disease found only in China. A 2002 epidemiological survey showed that the rate of paragonimiasis was 21·96% in the migration areas of the Three-Gorge Reservoir, Chongqing, China. Therefore, there is a need to train medical workers to treat individuals in these areas. The Third Military Medical University (TMMU) in Chongqing built a comprehensive and systematic teaching method, which included teaching students about the basic biology of the organism, guiding students to use appropriate diagnostic tests and participate in scientific research to develop diagnostic kits, and visiting endemic areas to provide on-site teaching. The use of on-site teaching is an innovative approach for training undergraduate medical students in human parasitology. Three improvements were implemented during the on-site teaching component of the program: (1) systematizing the learning process; (2) integrating formal knowledge with clinical experience; and (3) enhancing students' knowledge of medical ethics. Based on a survey, 95% of students believed that this systematic teaching system gave them a more comprehensive grasp of knowledge on P. skrjabini, and graduate students were able to provide early diagnosis of P. skrjabini cases in this remote region. Students also participated in the research and development of a P. skrjabini diagnostic kit, for which a patent has been applied, and during the on-site teaching process, data were collected for the government and health sector to assist in public-health planning and decision-making for this disease.