Spread of tick-borne encephalitis virus in the Netherlands Every year about 1.5 million ticks bite someone in the Netherlands, especially between March and October. Most people will not get sick of that.
If you have found a tick bite, check for others! One in five people who report having been bitten by a tick on Tekenrader.nl report that they have more than one tick bite. If you have found one tick bite, check for others!