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Repository for suggesting new lineages that should be added to the current scheme
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XBB.2.3.6 sublineage with S:P621S in Singapore 58 seqs #1868

Closed FedeGueli closed 1 year ago

FedeGueli commented 1 year ago

I spotted a sublineage of XBB.2.3 defined by N:T166I (NOW DESIGNATED XBB.2.3.6) that further acquired S:P621S and spread in Singapore

Defining mutations: (EDITED) XBB.2.3.6 (N:T166I (C28770T)) > T22843C > C7105T > C1063T > T23269C, S:P621S (C23423T)

Gisaid query: C7105T , C1063T , T23269C, C23423T

Sequences: 26 EPI_ISL_17207260, EPI_ISL_17207266, EPI_ISL_17262175, EPI_ISL_17262182, EPI_ISL_17262192, EPI_ISL_17262216, EPI_ISL_17262235, EPI_ISL_17262373, EPI_ISL_17262392, EPI_ISL_17262458, EPI_ISL_17346772-17346773, EPI_ISL_17346780, EPI_ISL_17346782, EPI_ISL_17346787, EPI_ISL_17346789, EPI_ISL_17346791, EPI_ISL_17346794, EPI_ISL_17346810, EPI_ISL_17346825, EPI_ISL_17346833, EPI_ISL_17388485, EPI_ISL_17388513, EPI_ISL_17388516, EPI_ISL_17388754, EPI_ISL_17388816

tree: Schermata 2023-04-10 alle 11 55 48 https://nextstrain.org/fetch/genome.ucsc.edu/trash/ct/subtreeAuspice1_genome_2495d_3d6ef0.json?c=userOrOld&label=id:node_6030832 Schermata 2023-04-10 alle 11 56 37

FedeGueli commented 1 year ago

This grew to 37 sequences all from Singapore , worth noticing that Singapore is experimenting a surge in cases.

FedeGueli commented 1 year ago

47 as today . 10 new samples from Singapore( 7 of them collected after 1st of April)

FedeGueli commented 1 year ago

As the N:T166I branch has been designated XBB.2.3.6 by @corneliusroemer today with https://github.com/cov-lineages/pango-designation/commit/b0f47013fdf25dcf461e162fc423bc09efd33aff, i have updated this issue consequently.

FedeGueli commented 1 year ago

52 sequences it doesnt appear faster of parent and other circulating lineages in Singapore. Closing it for a while

FedeGueli commented 1 year ago

Designated GM.1 via https://github.com/cov-lineages/pango-designation/commit/53552f5c3c1241196c70988ccdc0668a110e9839