Hong_Kong/GS_00JZXS1.1/2026-08-13
B. J. Cowling, N. H. L. Leung, S. M. S. Cheng & M. Peiris

The University of Hong Kong, WHO Collaborating Centre for Infectious Disease Epidemiology and Control

Submission details

Submission ID
QB313251.1.seg1/QB313250.1.seg2/QB313249.1.seg3/QB313244.1.seg4/QB313247.1.seg5/QB313246.1.seg6/QB313245.1.seg7/QB313248.1.seg8
Date submitted
2026-11-12 03:41:56 UTC
Date released
2026-11-12 03:42:37 UTC

Clade

Clade HA
K
Clade NA
None

Sample details

Collection country
Hong Kong
Collection date
2026-08-13
Isolate name
A/Hong Kong/EPI1753/2026

Host

INSDC

INSDC accession seg1
INSDC accession seg2
INSDC accession seg3
INSDC accession seg4
INSDC accession seg5
INSDC accession seg6
INSDC accession seg7
INSDC accession seg8
NCBI release date
2026-11-10

INSDC seg4

subtype_seg4
H3

INSDC seg6

subtype_seg6
N2

Alignment and QC

Length seg1
2280 (97.4%)
Total SNPs seg1
106
Length seg2
2274 (97.1%)
Total SNPs seg2
118
Length seg3
2151 (96.3%)
Total ambiguous nucs seg3
1
Total SNPs seg3
90
Length seg4
1701 (97.9%)
Total SNPs seg4
129
Length seg5
1497 (95.6%)
Total SNPs seg5
60
Length seg6
1410 (98%)
Total SNPs seg6
19
Length seg7
981 (95.5%)
Total SNPs seg7
29
Length seg8
837 (94%)
Total SNPs seg8
30

Nucleotide mutations

Mutations called relative to the NC_007373.1, NC_007372.1, NC_007371.1, CY163680.1, NC_007369.1, CY114383.1, NC_007367.1 & NC_007370.1 references

Substitutions

seg1

  • C54T
  • G57A
  • T75C
  • G87A
  • C192T
  • C198T
  • T255C
  • A282G
  • C289A
  • A336G
  • G343A
  • G347A
  • A369G
  • G375A
  • A402G
  • T417C
  • T426C
  • T438C

seg2

  • C43T
  • C46T
  • G57A
  • C84A
  • A129G
  • A132T
  • A135G
  • C141T
  • C147T
  • T171C
  • A179G
  • G180A
  • A213T
  • A219G
  • G258A
  • C282T
  • C306T
  • T327C

seg3

  • A99G
  • A120C
  • C144T
  • A156G
  • T174C
  • T177C
  • G210A
  • T222C
  • G243A
  • A324T
  • A333G
  • C340T
  • A342G
  • A345G
  • G363A
  • T369C
  • A396G
  • A435G

seg4

  • A24G
  • T42A
  • G56T
  • A71C
  • C72A
  • T74A
  • C77T
  • C89T
  • A134G
  • G155A
  • A163G
  • C189T
  • G199A
  • C203A
  • C208T
  • G213A
  • G214A
  • G222A

seg5

  • G81A
  • G96A
  • T180G
  • G207A
  • G219A
  • G237A
  • C249T
  • A351G
  • G390A
  • G432T
  • G436T
  • T447C
  • A451C
  • A453G
  • C459T
  • T465C
  • G492A
  • A513G

seg6

  • G34A
  • C40T
  • A64G
  • T100C
  • T304C
  • C349A
  • G456A
  • G517A
  • C797A
  • T1015C
  • A1044G
  • A1079G
  • A1099G
  • A1160G
  • G1206A
  • G1342A
  • G1390A
  • A1410G
  • T1413C

seg7

  • A37T
  • C188T
  • G205A
  • G214T
  • A241G
  • C259T
  • T292C
  • T298C
  • A331G
  • A466G
  • A481G
  • C493T
  • T511C
  • A517G
  • G523A
  • A637G
  • A658G
  • G680A

seg8

  • C53T
  • G83A
  • G102A
  • A104C
  • C116T
  • C123A
  • T125C
  • G192T
  • T205C
  • T218C
  • A238G
  • T271C
  • C275G
  • G353A
  • G398A
  • G416A
  • G430A
  • A442G
Deletions
N/A
Insertions
N/A

Amino acid substitutions

Substitutions called relative to the NC_007373.1, NC_007372.1, NC_007371.1, CY163680.1, NC_007369.1, CY114383.1, NC_007367.1 & NC_007370.1 references

Substitutions

HA1

  • HA1:K2N
  • HA1:L3I
  • HA1:Q33R
  • HA1:S45N
  • HA1:T48I
  • HA1:G50K
  • HA1:D53N
  • HA1:E62G
  • HA1:F79I
  • HA1:K83E
  • HA1:K92R
  • HA1:Y94N
  • HA1:N96S
  • HA1:N121K
  • HA1:T131K
  • HA1:T135K
  • HA1:S138A
  • HA1:R142G

HA2

  • HA2:I32R
  • HA2:N46D
  • HA2:I77V
  • HA2:R121K
  • HA2:G155E
  • HA2:D160N
  • HA2:I193M
  • HA2:V200I
  • HA2:L203V

M1

  • M1:V219I

M2

  • M2:P25L
  • M2:S31N
  • M2:L54F
  • M2:N82S
  • M2:D88A

NA

  • NA:R150H
  • NA:H264N
  • NA:D346G
  • NA:N358D
  • NA:N385D
  • NA:R400K
  • NA:H468R
  • NA:I469T

NP

  • NP:A131S
  • NP:I136L
  • NP:V197I
  • NP:R236K
  • NP:T472A

NS1

  • NS1:E26N
  • NS1:L33I
  • NS1:A56S
  • NS1:V60A
  • NS1:E71G
  • NS1:V82A
  • NS1:M124I
  • NS1:S135N
  • NS1:D139G
  • NS1:I171V
  • NS1:L185F
  • NS1:K221E
  • NS1:K229E

PA

  • PA:N142K
  • PA:I155M
  • PA:K158R
  • PA:S208T
  • PA:K222N
  • PA:K256Q
  • PA:N272S
  • PA:I311M
  • PA:Y321C
  • PA:I348T
  • PA:D382E
  • PA:D396E
  • PA:N409S
  • PA:I421V
  • PA:Y437H
  • PA:I602V
  • PA:K605R
  • PA:V668I
  • PA:N675K

PA-X

  • PA-X:N142K
  • PA-X:I155M
  • PA-X:K158R
  • PA-X:E209G
  • PA-X:L210Q
  • PA-X:V212A
  • PA-X:N222T

PB1

  • PB1:K52R
  • PB1:V113A
  • PB1:V423I
  • PB1:L576I
  • PB1:R586K
  • PB1:A587T
  • PB1:E618D
  • PB1:N667I
  • PB1:*758Q

PB1-F2

  • PB1-F2:E4G
  • PB1-F2:Q5L
  • PB1-F2:D6G
  • PB1-F2:P8L
  • PB1-F2:T10I
  • PB1-F2:I18T
  • PB1-F2:R21E
  • PB1-F2:H32L
  • PB1-F2:N34S
  • PB1-F2:S47N
  • PB1-F2:T55I
  • PB1-F2:S63F
  • PB1-F2:V70A
  • PB1-F2:R73K
  • PB1-F2:H75L
  • PB1-F2:S82P
  • PB1-F2:K85R
  • PB1-F2:W88*

PB2

  • PB2:A106T
  • PB2:S107N
  • PB2:I147T
  • PB2:E249G
  • PB2:K340R
  • PB2:E341D
  • PB2:K353R
  • PB2:I394V
  • PB2:V444I
  • PB2:I451V
  • PB2:V560I
  • PB2:A569T
  • PB2:I588T
  • PB2:T613A

SigPep

  • SigPep:T3A
  • SigPep:Y9N
Deletions
N/A
Insertions
N/A