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Table 4 HA-subtype distribution of the 26,133 NA sequences

From: Diversity and distribution of type A influenza viruses: an updated panorama analysis based on protein sequences

Subtype

H1

H2

H3

H4

H5

H6

H7

H8

H9

H10

H11

H12

H13

H14

H15

H16

H17

H18

Total

N1

6921

26

65

8

1715

263

101

1

16

19

19

4

      

9158

N2

1839

122

7022

89

478

400

143

2

1299

14

71

18

9

1

    

11,507

N3

39

139

21

22

95

6

297

1

4

78

32

4

2

5

 

73

  

818

N4

9

3

2

22

4

11

42

148

2

54

 

8

 

1

1

   

307

N5

11

22

23

17

44

61

4

1

12

25

4

147

 

2

    

373

N6

15

5

147

697

121

197

27

1

4

22

10

4

61

4

    

1315

N7

5

14

4

9

7

3

229

1

6

279

2

3

 

2

    

564

N8

19

10

902

147

90

150

20

2

5

51

10

15

12

2

1

   

1436

N9

20

34

7

11

18

10

253

 

6

12

258

3

14

 

4

   

650

N10

                

3

 

3

N11

                 

2

2

Total

8878

375

8193

1022

2572

1101

1116

157

1354

554

406

206

98

17

6

73

3

2

26,133

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Virology Journal

ISSN: 1743-422X