Seasonal active surveillance for ticks over 2017–2019

The map 'Seasonal active surveillance for ticks over 2017–2019' shows the number of different calendar months in which any active surveillance took place per administrative area. For example, if surveillance (only) took place during August both in 2017 and 2018, this counts as one calendar month; if surveillance (only) took place during July and August in 2017, this counts as two calendar months.

Suggested citation: European Centre for Disease Prevention and Control and European Food Safety Authority. Tick maps [internet]. Stockholm: ECDC; 2021. Available from: https://ecdc.europa.eu/en/disease-vectors/surveillance-and-disease-data/tick-maps