Table 4 Cases and controls by year, age group, vaccination status and type/subtype, 2007-2008
Total study participants | Total vaccinated (%) | Controls vaccinated (%) | Influenza cases vaccinated (%) | ||||
|---|---|---|---|---|---|---|---|
All | A/H1 | A/H3 | B | ||||
2007 | |||||||
0-4 | 14 | 0 | 0 | 0 | 0 | 0 | 0 |
5-19 | 64 | 4 (6) | 1 (5) | 3 (7) | 2 (17) | 1 (4) | 0 |
20-49 | 239 | 35 (15) | 27 (21) | 8 (7) | 2 (8) | 6 (9) | 0 |
50-64 | 50 | 20 (40) | 13 (46) | 7 (32) | 2 (50) | 2 (14) | 1 (50) |
≥ 65 | 19 | 15 (79) | 8 (89) | 7 (70) | 1 (100) | 4 (57) | 1 (100) |
Total | 386 | 74 (19) | 49 (26) | 25 (13) | 7 (16) | 13 (11) | 2 (8) |
2008 | |||||||
0-4 | 9 | 1 (11) | 0 | 1 (20) | 0 | 1 (100) | 0 |
5-19 | 65 | 4 (6) | 2 (5) | 2 (7) | 0 | 0 | 2 (9) |
20-49 | 197 | 23 (12) | 17 (12) | 6 (11) | 1 (33) | 4 (22) | 1 (3) |
50-64 | 41 | 14 (34) | 12 (40) | 2 (18) | 0 | 1 (11) | 1 (100) |
≥ 65 | 17 | 14 (82) | 10 (77) | 4 (100) | 0 | 4 (100) | 0 |
Total | 330a | 56 (17) | 41 (18) | 15 (14) | 1 (25) | 10 (26) | 4 (7) |