Figure 43.

Outbreaks of West Nile infection in animals in the EU MSs, by month, 2017–2021

• Data source: ADIS for animal outbreaks. Outbreaks in birds or equids that were not notified to ADIS are not included.
  The dataset includes only locally acquired WNF cases and only countries that consistently reported cases (or reported zero cases) over the whole reporting period (last 5 years) and to the level of detail required for trend analysis (not aggregated).