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BN.1.3+S:V83F+orf1b:P976L circulating in Guangdong and South Korea(29 seqs, 5 countries) #1748

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xz-keg opened this issue Mar 10, 2023 · 6 comments
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BA.2.75 designated partially designated Issues that have a designation associated with it but contain further proposals, should stay open
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@xz-keg
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xz-keg commented Mar 10, 2023

Earliest Seq: EPI_ISL_16455636 (USA) 2022.12.26
Latest Seq: EPI_ISL_17170979(Guangdong) 2023.2.22
No of seqs: 21 (8 Guangdong, 1 Japan(imported from China), 9 South Korea(1 imported from China, 8 local), 3 USA)
GISAID query: C16394T,G21809T,C593T

The lineage is imported from somewhere and locally-circulating in Guangdong( and maybe other parts of China), then exported to South Korea and Japan around 2023-1-1, and started local transmission in South Korea in late Jan.

Mutations on top of BN.1.3: G11146T(orf1a:M3627I),C593T,G21809T(S:V83F),C16394T(orf1b:P976L)

usher

Screen Shot 2023-03-10 at 14 07 13

@xz-keg
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xz-keg commented Mar 20, 2023

24 seq, 3 more from South Korea.

@xz-keg
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xz-keg commented Mar 22, 2023

29 seqs, 4 more from today's batch from Guangdong. (all with additional orf1a:A23S), and 1 more from New Zealand.

@xz-keg xz-keg changed the title BN.1.3+S:V83F+orf1b:P976L circulating in Guangdong and South Korea(21 seqs) BN.1.3+S:V83F+orf1b:P976L circulating in Guangdong and South Korea(29 seqs) Mar 22, 2023
@xz-keg xz-keg changed the title BN.1.3+S:V83F+orf1b:P976L circulating in Guangdong and South Korea(29 seqs) BN.1.3+S:V83F+orf1b:P976L circulating in Guangdong and South Korea(29 seqs, 5 countries) Mar 22, 2023
@FedeGueli
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Now this should have been designated BN.1.3.9 from cdcebd4

@corneliusroemer
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Well, the parent has been designated cdcebd4 not this sublineage (yet). Let's see how it evolves in Guangdong

@corneliusroemer corneliusroemer added partially designated Issues that have a designation associated with it but contain further proposals, should stay open designated labels Mar 23, 2023
@corneliusroemer corneliusroemer added this to the BN.1.3.9 milestone Mar 24, 2023
@Memorablea
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Memorablea commented Mar 30, 2023

Well, the parent has been designated cdcebd4 not this sublineage (yet). Let's see how it evolves in Guangdong

@corneliusroemer I don't understand what the BN.1.3 subline in Guangdong was . So please is this issue closed by error?

@xz-keg
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xz-keg commented Apr 7, 2023

6 more seqs in GenBase, C_AA003376,C_AA003380,C_AA003382,C_AA003383,C_AA003384,C_AA003387

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