Table 1.
Infection | Attack Rate (Age 0–89 y) |
Attack Rate (Age 2–14 y) |
---|---|---|
This study | ||
Influenza A(H3N2) | 20.1% (18.4–21.8) | 26.8% (23.7–29.9) |
SARS-CoV-2 | 13.6% (12.2–15.1) | 15.3% (12.7–17.8) |
2009 influenza A(H1N1) pandemic [11] | … | 20.1% (18.8–21.4) |
Data are presented as attack rate (95% confidence interval).
Abbreviation: SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.