Sequence datasets
All sequences used in this study were obtained from the GenBank database of NCBI (https://www.ncbi.nlm.nih.gov/). A total of 40 strains of avian TMUV, including duck TMUV, goose TMUV, and chicken TMUV were obtained. Furthermore, a total of 4 related viral strains were also obtained from GenBank, including 4 strains of mosquito TMUV, 2 strains of Zika virus, 1 strain of WNV, and 1 strain of DENV. The details of these sequences are presented in Table 1.