Table 3.
Notifications of infections with dengue, chikungunya and Zika virus in Germany according to the German Protection against Infection Act, 2012–2021
Source: SurvNet, database of infectious diseases with mandatory notification requirement in Germany
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 20202 | 20212 | |
|---|---|---|---|---|---|---|---|---|---|---|
| DENV | 616 | 878 | 625 | 725 | 957 | 635 | 612 | 1176 | 205 | 60 |
| CHIKV | 9 | 16 | 162 | 110 | 74 | 33 | 26 | 88 | 26 | 4 |
| ZIKV | 01 | 01 | 01 | 21 | 22 | 69 | 18 | 11 | 6 | 2 |
1 No IfSG reporting obligation yet
2 Pandemic-related decline in long-distance travel activity
DENV=dengue virus, CHIKV=chikungunya virus, ZIKV=Zika virus, IfSG=German Protection against Infection Act