Päivitys sars-2 koronaviruksen rekombinaatioiden(X) nimikoodeista 11.9.2022 mennessä.

(Kirjoitan nmä englanniksi ja siteeraan WHO-linkin   PANGO-luettelosta  joka  rekombinantin tiedot oheen). 

Code names to the recombinants (X) of sars-2 coronavirus. (See the datum)

XA, (Alpha & B.1.177)

XA

United Kingdom 100.0%

2021-01-30

43

44

Recombinant lineage with parental lineages B.1.1.7 and B.1.177, UK lineage

XB (B.1.634 & B.1. 631)

XB

United States of America 77.0%, Mexico 16.0%, Guatemala 3.0%, Honduras 2.0%, Turkey 1.0%

2020-07-08

729

3223

Recombinant lineage with parental lineages B.1.634 and B.1.631, Central and North America lineage, discussed in pango-designation issue #189. Formally B.1.628

XC (Delta AY.29 & Alpha)

XC

Japan 96.0%, United States of America 4.0%

2021-07-29

17

25

Recombinant lineage with parental lineages AY.29 and B.1.1.7, Japan lineage, from pango-designation issue #263

XD, (Delta & Omicron BA.1)

XD

France 73.0%, Denmark 23.0%, Netherlands 3.0%

2022-01-03

22

30

Recombinant lineage of Delta and BA.1, France and Denmark lineage, from pango-designation issue #444

XE, ( Omicron BA.1 & Omicron BA.2)

XE

United Kingdom 76.0%, United States of America 14.0%, Israel 3.0%, Germany 2.0%, France 1.0%

2022-01-19

225

2589

Recombinant lineage of BA.1 and BA.2, UK lineage, from pango-designation issue #454

Omicron

XF, ( Delta & Omicron BA.1)

XF

United Kingdom 100.0%

2022-01-07

34

33

Recombinant lineage of Delta and BA.1, UK lineage, from pango-designation issue #445

XG, (Omicron BA.1 & Omicron BA.2)

XG

Denmark 97.0%, Germany 1.0%, United Kingdom 1.0%, United States of America 0.0%, Spain 0.0%

2022-01-11

140

214

Recombinant lineage of BA.1 and BA.2, Denmark lineage, from pango-designation issue #447

XH, (Omicron BA.1 & Omicron BA.2)

XH

Denmark 98.0%, United Kingdom 2.0%

2021-12-30

41

53

Recombinant lineage of BA.1 and BA.2, Denmark lineage, from pango-designation issue #448

XJ, (Omicron BA.1 & Omicron BA.2)

XJ

Finland 94.0%, Sweden 3.0%, France 1.0%, United Kingdom 1.0%

2022-01-19

17

69

Recombinant lineage of BA.1 and BA.2, Finland lineage, from pango-designation issue #449

XK, (Omicron BA.1 & Omicron BA.2)

XK

Belgium 100.0%

2022-02-10

15

15

Recombinant lineage of BA.1 and BA.2, Belgium lineage, from pango-designation issue #460

XL, (Omicron BA.1 & Omicron BA.2)

XL

United Kingdom 88.0%, United States of America 12.0%

2022-02-06

38

64

Recombinant lineage of BA.1 and BA.2, UK lineage, from pango-designation issue #464

XM, Omicron BA.1.1 & Omicron BA.2)

XM

Germany 39.0%, United Kingdom 23.0%, Denmark 14.0%, Netherlands 11.0%, Czech_Republic 5.0%

2022-02-14

22

44

Recombinant lineage of BA.1.1 and BA.2, European lineage, from pango-designation issue #472

XN, (Omicron BA.1. & Omicron BA.2)

XN

United Kingdom 95.0%, Denmark 4.0%, United States of America 1.0%

2022-02-13

76

106

Recombinant lineage of BA.1 and BA.2, UK lineage, from pango-designation issue #480

XP, (Omicron BA.1.1 & Omicron BA.2)

XP

United Kingdom 100.0%

2022-02-22

54

57

Recombinant lineage of BA.1.1 and BA.2, UK lineage, from pango-designation issue #481

XQ, (Omicron BA.1.1 & Omicron BA.2)

XQ

United Kingdom 94.0%, United States of America 5.0%, Netherlands 2.0%

2022-02-12

56

65

Recombinant lineage of BA.1.1 and BA.2, UK lineage, from pango-designation issue #468

XR, (Omicron BA.1.1 & Omicron BA.2)

XR

United Kingdom 100.0%

2022-02-13

65

78

Recombinant lineage of BA.1.1 and BA.2, UK lineage, from pango-designation issue #469

XS, (Delta & Omicron BA.1.1)

XS

United States of America 100.0%

2022-01-19

36

37

Recombinant lineage of Delta and BA.1.1, USA lineage, from pango-designation issue #471

XT, (Omicron BA.1 & Omicron BA.2)

XT

South_Africa 100.0%

2021-12-13

12

12

Recombinant lineage of BA.1 and BA.2, South Africa lineage, from pango-designation issue #478

XU, (Omicron BA.1. & Omicron BA.2)

XU

India 71.0%, Japan 14.0%, Australia 14.0%

2022-01-20

7

7

Recombinant lineage of BA.1 and BA.2, lineage in India and other countries, from pango-designation issue #522

XV, (Omicron BA.1 & Omicron BA.2)

XV

Denmark 81.0%, Italy 17.0%, Germany 2.0%

2022-01-31

42

42

Recombinant lineage of BA.1 and BA.2, lineage in Denmark and Italy, from pango-designation issue #463

XW, (Omicron BA.1 & Omicron BA.2)

XW

United States of America 55.0%, Germany 27.0%, United Kingdom 12.0%, Canada 5.0%, Japan 2.0%

2022-03-13

48

60

Recombinant lineage of BA.1 and BA.2, USA, Germany, England lineage, from pango-designation issue #591

XY, (Omicron BA.1 & Omicron BA.2)

XY

United States of America 90.0%, United Kingdom 6.0%, France 4.0%

2022-02-28

36

50

Recombinant lineage of BA.1 and BA.2, predominantly in USA, from pango-designation issue #606

XZ, (Omicron BA.2 & Omicron BA.1)

XZ

United States of America 99.0%, U.S._Virgin_Islands 1.0%

2022-03-19

61

74

Recombinant lineage of BA.2 and BA.1, USA lineage, from pango-designation issue #636

My Comment: After “XZ”, the codes begin with three letters XAA etc… ad XAZ) . When even XAZ has been used, perhaps we`ll see recombinants XBA, XBB, etc. )

XAA	United States of America 97.0%, Israel 3.0%	2022-02-12	49	59	Recombinant lineage of BA.1 and BA.2, USA lineage, from pango-designation issue #664
XAB	Germany 84.0%, Denmark 6.0%, Italy 4.0%, Slovakia 2.0%, Switzerland 2.0%	2022-02-25	81	81	Recombinant lineage of BA.1 and BA.2, Germany lineage, from pango-designation issue #665
XAC	Canada 75.0%, United States of America 22.0%, Japan 1.0%, Netherlands 1.0%, Singapore 1.0%	2022-01-11	129	167	Recombinant lineage of BA.1 and BA.2, Canada and USA lineage, from pango-designation issue #590
XAD	Germany 86.0%, United Kingdom 7.0%, Peru 5.0%, Slovakia 2.0%	2022-02-15	42	44	Recombinant lineage of BA.2 and BA.1, Germany lineage, from pango-designation issue #607
XAE	United States of America 54.0%, Chile 41.0%, Canada 3.0%, Netherlands 2.0%	2022-02-26	60	61	Recombinant lineage of BA.2 and BA.1, USA and Chile lineage, from pango-designation issue #637
XAF	United States of America 48.0%, Costa_Rica 36.0%, Israel 8.0%, Chile 4.0%, Japan 4.0%	2022-03-11	71	25	Recombinant lineage of BA.1 and BA.2, Costa Rica lineage, from pango-designation issue #676
XAG	Brazil 78.0%, Israel 7.0%, United States of America 6.0%, Denmark 6.0%, Chile 2.0%	2022-03-10	47	54	Recombinant lineage of BA.1 and BA.2, lineage in Brazil and other countries, from pango-designation issue #709
XAH	Slovenia 67.0%, Italy 12.0%, Croatia 5.0%, Germany 4.0%, Sweden 3.0%	2022-02-22	58	73	Recombinant lineage of BA.2 and BA.1, lineage in Slovenia and other countries, from pango-designation issue #755
XAJ	United Kingdom 79.0%, United States of America 12.0%, South_Korea 5.0%, Czech_Republic 2.0%, Israel 2.0%	2022-06-09	35	42	Recombinant lineage of BA.2.12.1 and BA.4, predominantly in England, from pango-designation issue #826
XAK	Germany 94.0%, Austria 3.0%, Israel 1.0%, Denmark 1.0%	2022-06-01	55	70	Recombinant lineage of BA.1 and BA.2, Germany lineage, from pango-designation issue #823
XAL	Germany 74.0%, Denmark 15.0%, Slovenia 3.0%, Portugal 2.0%, Austria 1.0%	2021-12-03	95	97	Recombinant lineage of BA.1 and BA.2, Germany lineage, from pango-designation issue #757
XAM	Panama 55.0%, United States of America 22.0%, Peru 5.0%, Mexico 3.0%, Indonesia 3.0%	2022-03-19	343	361	Recombinant lineage of BA.1.1 and BA.2.9, lineage mainly found in Panama and USA, from pango-designation issue #759
XAN	Spain 25.0%, Denmark 25.0%, Canada 12.0%, Switzerland 10.0%, Greece 5.0%	2022-05-10	39	40	Recombinant lineage of BA.2 and BA.5.1, lineage found most often in Spain and Denmark, from pango-designation issue #771
XAP	United States of America 87.0%, Mexico 6.0%, Denmark 1.0%, Norway 1.0%, Japan 1.0%	2022-04-11	69	69	Recombinant lineage of BA.2* and BA.1*, USA lineage, from pango-designation issue #789
XAQ	Canada 92.0%, United States of America 5.0%, Hong_Kong 1.0%, India 1.0%	2022-03-05	74	75	Recombinant lineage of BA.1* and BA.2*, lineage mainly found in Canada, from pango-designation issue #798
XAR	Reunion 88.0%, France 12.0%	2022-02-02	49	50	Recombinant lineage of BA.1* and BA.2*, Reunion lineage, from pango-designation issue #860
XAS	United States of America 63.0%, Mexico 14.0%, Canada 13.0%, Germany 3.0%, Chile 3.0%	2022-05-27	48	76	Recombinant lineage of BA.5* and BA.2*, USA lineage, from pango-designation issue #882
XAT	Japan 100.0%	2022-03-14	74	74	Recombinant lineage of BA.2.3.13 and BA.1*, Japan lineage, from pango-designation issue #885
XAU	Spain 36.0%, United Kingdom 18.0%, United States of America 10.0%, France 10.0%, Germany 4.0%	2022-03-14	77	77	Recombinant lineage of BA.1.1* and BA.2.9*, predominantly in Spain, England and France, from pango-designation issue #894
XAV			60	0	Recombinant lineage of BA.2* and BA.5*, mainly France, USA, and Scotland lineage, from pango-designation issue #911
XAW			5	0	Recombinant lineage of BA.2* and (Delta) AY.122, Russia lineage, from pango-designation issue #895
XAY			8	0	Recombinant lineage of BA.2 and AY.45, South Africa lineage, from pango-designation issue #844
XAZ			974	0	Recombinant lineage of BA.2.5, BA.5. and BA.2.5, predominantly found in France, Germany, Croatia, Denmark and USA, from pango-designation issue #797

My Comment: There are some recombinations between the early Omicron variant types as BA.2*, and the latest ones ( BA.4* or BA.5 ) . There are even deteriorated rests of Deltas in some recombinations with BA.2*. Recombinations with multiple break points ( even 5-6  breakpoints!)  have been noticed also. ( See: GITHUB issues) .

Update 11.9. 2022