Table 2 Genetic constellation of the A/Taiwan/1/2021(H1N2)v virus
From: Human infection with a reassortant swine-origin influenza A(H1N2)v virus in Taiwan, 2021
Viruses | Subtype | Phylogenetic clade (lineage)* | |||||||
|---|---|---|---|---|---|---|---|---|---|
PB2 | PB1 | PA | HA | NP | NA | MP | NS | ||
A/Taiwan/1/2021 | (H1N2)v | pdm09 | pdm09 | pdm09 | CS | pdm09 | HS | pdm09 | pdm09 |
A/Alberta/01/2020 | (H1N2)v | pdm09 | pdm09 | pdm09 | CS | pdm09 | HS | pdm09 | CS |
A/Denmark/1/2021 | (H1N1)v | pdm09 | pdm09 | pdm09 | pdm09 | pdm09 | ND | pdm09 | EA |
A/Parana/3625/2020 | (H1N2)v | pdm09 | pdm09 | pdm09 | HS | pdm09 | HS | pdm09 | pdm09 |
A/Hessen/47/2020 | (H1N1)v | EA | EA | EA | EA | EA | ND | EA | EA |
A/Netherlands/10370-1b/2020 | (H1N1)v | EA | EA | EA | EA | EA | ND | EA | EA |