We reported the complete coding sequence of a Tembusu virus (TMUV) isolated from sick geese in Taiwan in 2020. The nucleotide sequence of the 20120008 isolate was most closely related to the strain TP1906 isolated from mosquitoes in Taiwan and clustered within a subgroup of Cluster 4 of the Tembusu virus.
Keywords: Taiwan; Tembusu virus; coding sequence; phylogenesis.