Table 3 Distribution of influenza viruses confirmed and ILI patients by age, Togo, April 2010-December 2012
From: Implementation of Influenza-like illness Sentinel Surveillance in Togo
Subtypes of influenza A | ||||||||
|---|---|---|---|---|---|---|---|---|
Age groups (Years) | Total n | Negatives n (%) | Positive cases n (%) | Influenza B n (%) | Influenza A n (%) | A/H3N2 n (%) | A(H1N1) pdm09 n (%) | A/Unsubtypeable n (%) |
0-4 | 492 | 392 (79.7) | 100 (20.3) | 48 (9.7) | 52 (10.6) | 29 (5.9) | 21 (4.3) | 2 (0.4) |
5-14 | 133 | 92 (69.2) | 41 (30.8) | 20 (15.0) | 21 (15.8) | 5 (3.7) | 16 (12.0) | 0 (0.0) |
15-29 | 147 | 107 (72.8) | 40 (27.2) | 10 (6.8) | 30 (20.4) | 11 (7.5) | 19 (12.9) | 0 (0.0) |
30-44 | 133 | 92 (69.2) | 41(30.8) | 17 (12.8) | 24 (18.0) | 20 (15.0) | 3 (2.2) | 1 (0.7) |
45-59 | 40 | 28 (70.0) | 12 (30.0) | 5 (12.5) | 7 (17.5) | 4 (10.0) | 3 (7.5) | 0 (0.0) |
≥60 | 10 | 8 (80.0) | 2 (20.0) | 0 (0.0) | 2 (20.0) | 2 (20.0) | 0 (0.0) | 0 (0.0) |
Total | 955 | 719 (75.3) | 236 (24.7) | 100 (10.5) | 136 (14.2) | 71 (7.4) | 62 (6.5) | 03 (0.3) |