Table 1. Comparison of clinical information between the H7N9- and seasonal influenza virus-infected patients confirmed in an enhanced influenza surveillance of H7N9 in Taiwan, from April 3, 2013 to May 12, 2014.
| Clinical information | No. (%) of the virus-infected patients | |||
|---|---|---|---|---|
| H7N9 (n = 4) | H1N1pdm09 (n = 88) | H3N2 (n = 58) | Influenza B (n = 15) | |
| Clinical condition | ||||
| Fever (≥38°C) | 3 (75.0) | 81 (92.0) | 57 (98.3) | 15 (100.0) |
| Cough | 2 (50.0) | 66 (75.0) | 45 (77.6) | 8 (53.3) |
| Pneumonia | 4 (100.0) | 6 (6.8) | 11 (19.0) | 5 (33.3) |
| Hospitalized | 4 (100.0) | 39 (44.3) | 22 (38.0) | 6 (40.0) |
| Intensive Care Unit (ICU) admission | 4 (100.0) | 3 (3.4) | 0 (0) | 0 (0) |
| Clinical outcome | ||||
| Death | 1 (25.0) | 1 (1.1) | 0 (0) | 1 (6.7) |