Table 2 Estimated seasonal incidence of ILI cases in pediatric and total population from 2010/2011 to 2020/2021 (data source: InfluNet – National Italian Institute of Health)
From: Influenza vaccination coverage in pediatric population in Italy: an analysis of recent trends
Seasons | 0–4 years | 5–14 years | Total population | |||
|---|---|---|---|---|---|---|
Cases | Cumulative incidence per 1000 | Cases | Cumulative incidence per 1000 | N. cases | Cumulative incidence per 1000 | |
2010/2011 | 706,000 | 25.1 | 1,106,863 | 19.7 | 5,871,936 | 9.8 |
2011/2012 | 618,979 | 22.1 | 717,792 | 12.7 | 4,948,074 | 8.2 |
2012/2013 | 703,156 | 25.5 | 1,049,457 | 18.7 | 6,072,854 | 10.1 |
2013/2014 | 561,252 | 20.6 | 671,322 | 11.8 | 4,635,259 | 7.7 |
2014/2015 | 656,545 | 24.5 | 966,924 | 16.9 | 6,300,683 | 10.4 |
2015/2016 | 585,098 | 22.5 | 930,605 | 16.3 | 4,989,719 | 8.2 |
2016/2017 | 555,761 | 22.0 | 719,671 | 12.6 | 5,438,485 | 9.0 |
2017/2018 | 915,245 | 37.4 | 1,163,306 | 20.7 | 8,604,314 | 14.3 |
2018/2019 | 859,487 | 36.3 | 1,071,916 | 19.3 | 8,020,797 | 13.4 |
2019/2020 | 725,557 | 31.6 | 1,088,897 | 19.8 | 7,509,361 | 12.6 |
2020/2021 | 165,297 | 7.4 | 190,696 | 3.5 | 2,400,842 | 4.0 |