Dengue virus is a single-stranded RNA virus transmitted by mosquitoes, belonging to the flaviviridae. Currently, there are no targeted antiviral drugs and effective virus vaccines of timely prevention. Due to the importance of clinical detection, new methods for detecting Dengue virus infection have emerged in recent years, trying to detect and control this infection early. This review mainly describes the biosensing technologies for the detection of Dengue virus related diagnostic markers,

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... uding optical, electrochemical, enzyme-linked immunosorbent assay and other biosensing methods, and comprehensively evaluates the sensitivity, accuracy, concentration range, detection limit and clinical application ability of different detection methods, so as to further improve the detection performance of these technologies, and to promote the development of this field. It will provide references for the early diagnosis of Dengue virus infection.