GA.4 (XBB.1.17.1.4) saltation branch with S:H245Y, S:K478R, S:E554K, S:S704L and N:A208V (5 seqs in US)

HynnSpylor commented 1 year ago

Defining mutations: GA.4>C23673T (S:S704L)>T5290C, C22295T (S:H245Y), A22995G (S:K478R), G23222A (S:E554K), C28896T (N:A208V) GISAID query: C1670T, A3503G, C22295T, G23222A Earliest seq: 2023-07-07 (US- EPI_ISL_17996097) Most recent seq: 2023-08-11 (US- EPI_ISL_18119380) Countries detected: US (5)

Usher Tree:

https://nextstrain.org/fetch/genome.ucsc.edu/trash/ct/subtreeAuspice1_genome_179a2_374c40.json?c=gt-S_245

A Saltation branch for GA.4 (XBB.1.17.1.4, XBB.1.17 sublineage with S:K356T, ORF1a:N1080D and ORF1a:S2553F). S:K478R is popular since XBB.1.16*, and S:E554K also increases recently.

Genomes: EPI_ISL_17996097, EPI_ISL_17996116, EPI_ISL_18113409, EPI_ISL_18119372, EPI_ISL_18119380

FedeGueli commented 1 year ago

Also S:S704L doing very well in GK.1.1

aviczhl2 commented 1 year ago

Designated GA.4.1

FedeGueli commented 1 year ago

Designated GA.4.1

sars-cov-2-variants / lineage-proposals

GA.4 (XBB.1.17.1.4) saltation branch with S:H245Y, S:K478R, S:E554K, S:S704L and N:A208V (5 seqs in US) #661