Table 3

Overall and age-specific final attack rates for pH1N1 for different vaccination scenarios for R0 1.4 and an 8-week vaccine campaign length.

Vaccination start date

Vaccination strategy

Attack rate,% (% reduction vs. None)


All ages

0-4

5-17

18-54

≥55


None

None

48.3

35.1

78

47.5

24.1


24-Aug

AC

8.0 (83)

4.6 (87)

12.0 (85)

8.9 (81)

3.2 (87)


UC

10.1 (79)

6.7 (81)

20.0 (74)

8.8 (81)

4.0 (83)


PC

6.1 (87)

7.8 (78)

1.1 (99)

8.5 (82)

5.0 (79)


PC+

4.3 (91)

5.0 (86)

0.9 (99)

6.2 (87)

3.2 (87)


28-Sep

AC

25.5 (47)

16.0 (54)

42.3 (46)

25.7 (46)

10.9 (55)


UC

26.8 (44)

18.3 (48)

49.2 (37)

24.7 (48)

11.7 (51)


PC

14.1 (71)

14.0 (60)

9.4 (88)

18.3 (62)

9.5 (61)


PC+

12.1 (75)

12.3 (65)

7.7 (90)

15.9 (67)

8.2 (66)


26-Oct

AC

42.0 (13)

28.9 (18)

69.8 (10)

41.1 (13)

19.7 (18)


UC

42.0 (13)

29.8 (15)

71.5 (8)

40.3 (15)

19.9 (17)


PC

37.7 (22)

29.3 (16)

54.1 (31)

39.3 (17)

20.1 (17)


PC+

36.4 (25)

28.5 (19)

52.0 (33)

38.0 (20)

19.5 (19)


23-Nov

AC

47.4 (2)

34.1 (3)

77.1 (1)

46.5 (2)

23.4 (3)


UC

47.4 (2)

34.2 (2)

77.2 (1)

46.4 (2)

23.4 (3)


PC

47.0 (3)

34.4 (2)

75.2 (4)

46.5 (2)

23.6 (2)


PC+

46.8 (3)

34.3 (2)

74.9 (4)

46.3 (3)

23.5 (2)


Attack rate is defined here as the total number of infections. 'AC' indicates the actual vaccination coverage for pH1N1 in the GVRD, 'UC' the uniform coverage vaccination strategy, 'PC' the parents and children vaccination strategy, and 'PC+' the PC/actual sequence strategy

Conway et al. BMC Public Health 2011 11:932   doi:10.1186/1471-2458-11-932

Open Data