Table 1 bComparative parameters for H5N1 and A(H7N9)
From: Estimating disease burden of a potential A(H7N9) pandemic influenza outbreak in the United States
Characteristic | H5N1 | A(H7N9) |
|---|---|---|
Incubation (days) | 3.3 ± 1.5 | 3.1 ± 1.4 |
Latent Period (days) | 2.15 | < 3 |
Fatality risk | 70%(China) | 32%(China) |
aAdmission to death | 5.7 days | 12 days |
aAdmission to discharge | 18.7 days | 41. 7 days |
aMedian Age | 26 | 62 |
aPoultry exposure | 71% | 75% |