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Digital twins are widely used in medical and health fields. This paper introduces the basics of digital twins, the development status, and their applications in medical and health fields, including real-time acquisition of patient conditions, provision of safe environments, construction of an all-round service platform for innovation, etc. This paper points out two development trends of digital twins in medical and health fields and raises the problems that may arise in the use of digital twins in those fields.
Yuefei et al. (Mon,) studied this question.