Skip to main content

Table 2 Distribution of genotypes by age group and surveillance arm

From: Norovirus strain types found within the second infectious intestinal diseases (IID2) study an analysis of norovirus circulating in the community

 

Genotype

 

Surveillance arm/age group

GI.2

GI.3

GI.4

GI.5

GI.6

GI Untyped

GII.1

GII.13

GII.2

GII.3

GII.4

GII.6

GII.7

GII.8

GII.9

GII Untyped

Mixed genotypea

Total

GP arm

 0–4

1

2

13

27

5

1

3

52

 05–15

1

1

2

4

1

9

 16–49

2

 -

1

1

2

2

21

4

2

1

2

38

 50–64

1

1

1

1

3

2

26

35

 65+

-

1

1

24

1

1

28

 Not known

-

-

2

2

 Sub total

4

3

2

4

6

2

18

100

14

4

2

5

164

Self-reporting arm

 0–4

2

1

3

7

7

26

14

5

3

1

69

 05–15

1

2

1

1

6

7

1

8

10

2

1

1

41

 16–49

3

1

2

4

1

5

7

31

13

1

4

72

 50–64

1

2

1

2

8

3

9

38

9

4

1

1

2

81

 65+

2

2

2

4

2

1

24

10

1

48

 Not known

1

1

2

 Sub total

2

9

6

1

1

8

25

1

24

25

128

56

12

2

1

11

1

313

Total

2

13

9

1

3

12

31

1

26

43

228

70

16

4

1

16

1

477

  1. aNote: the mixed genotype sample was: GI-3 / GII-6