Table 2. Characteristics of the travel-related dengue cases, Europe, 2015–2019 (n = 11,478).
| Number of travel-related cases | Percentage | |
|---|---|---|
| Classification | ||
| Probable | 1,037 | 9% |
| Confirmed | 10,441 | 91% |
| Sex | ||
| Female | 5,593 | 49% |
| Male | 5,836 | 51% |
| Unknown | 49 | < 1% |
| Age group (years) | ||
| 0–4 | 56 | < 1% |
| 5–14 | 407 | 4% |
| 15–24 | 1,727 | 15% |
| 25–44 | 5,463 | 48% |
| 45–64 | 3,132 | 27% |
| ≥ 65 | 673 | 6% |
| Unknown | 20 | < 1% |
| Year of infection | ||
| 2015 | 1,892 | 17% |
| 2016 | 2,403 | 21% |
| 2017 | 1,738 | 15% |
| 2018 | 1,833 | 16% |
| 2019 | 3,612 | 31% |
| Month of infection | ||
| January | 870 | 8% |
| February | 655 | 6% |
| March | 948 | 8% |
| April | 1,008 | 9% |
| May | 916 | 8% |
| June | 796 | 7% |
| July | 967 | 8% |
| August | 1,433 | 12% |
| September | 1,120 | 10% |
| October | 950 | 8% |
| November | 1,127 | 10% |
| December | 688 | 6% |