Letter to the editor: The first tick-borne encephalitis case in the Netherlands: reflections and a note of caution Clement, Jan and Lagrou, Katrien and Saegeman, Veroniek and Maes, Piet and van Ranst, Marc, Eurosurveillance, 21, 30355 (2016), https://doi.org/10.2807/1560-7917.ES.2016.21.39.30355