Fig. 1From: Human infection with a reassortant swine-origin influenza A(H1N2)v virus in Taiwan, 2021Phylogenetic relationships of surface protein-encoding genes for A HA and B NA of the A/Taiwan/1/2021(H1N2)v virus. Classification of the specific evolutionary clades is indicated. The recently identified influenza A(H1)v viruses in Canada, Denmark, Brazil, Germany and the Netherlands are included as reference sequences shown in bold. Branch values of more than 70 are indicatedBack to article page