Table 1 Patients (N = 2,639) presenting with influenza-like illness and laboratory confirmed Influenza type and subtype by clinical presentation of Influenza-like Illness (ILI).
Influenza Status | ILI | NO ILI | Total |
|---|---|---|---|
Influenza (overall) | 652 (73.8%)* | 232 | 884 |
A † | 462 (76.0%) | 146 | 608 |
A/H1‡ | 78 (74.2%) | 27 | 105 |
A/H3 | 383 (76.3%) | 119 | 502 |
A/H5 | 1 (100%) | 0 | 1 |
B | 190 (68.8%) | 86 | 276 |
Negative | 1000 | 755 | 1,755 |