RESUMO
Dengue virus(DENV) has been identified by World Health Organization as a major public health problem in tropical and subtropical regions. In recent years, dengue outbreaks have become more and more frequent in the world. In 2019, dengue outbreaks of varying degrees have occurred in the Philippines, Thailand, Bangladesh, Myanmar and Chongqing City in China. The laboratory diagnostic method of DENV is of great significance to the prevention and control of dengue epidemic. Therefore, the methods and strategies of DENV laboratory diagnosis are reviewed in this paper. By reviewing the traditional diagnostic methods and looking forward to the emerging diagnostic strategies, this paper aims to provide a reference to select the appropriate laboratory diagnostic scheme for the outbreak of dengue.