Table 1 Serogroup 19 isolates from children <5 years of age, in NSW.

Total IPD isolates from children <5 yrs (all serotypes)

245^a

141

71

81

99^a,b

73

95

73

66

60

80^b

58

63

Total serogroup 19

41^a (17)

33 (23)

21 (30)

35 (43)

60^a,b (61)

42 (58)

40 (42)

40 (55)

22 (33)

13 (22)

23^a,b (29)

19 (33)

10 (16)

Serotype 19F

32^c (13)

19 (14)

8 (11)

4 (5)

4^3,4 (4)

5 (6)

1 (1)

3 (4)

2 (3)

—

7⁴ (9)

10 (17)

6 (10)

Serotype 19A

9³ (4)

14 (10)

13 (18)

31 (38)

56^c (57)

37 (51)

39 (41)

37 (55)

20 (30)

13 (22)

16^d (20)

9 (16)

4 (6)

Vaccine Failure^e - Serotype 19F

—

N/A

N/A

N/A

3 (3)

3 (4)

1 (1)

—

2 (3)

—

3^f,g (4)

7 (12)

4 (6)

Vaccine Failure^e - Serotype 19A

—

N/A

N/A

N/A

—

—

—

—

—

5 (8)

9^g,i (11)

6 (10)

4 (6)