Ticks are widespread in Switzerland. Tick bites can be dangerous and cause Lyme disease or meningitis. ch.ch indicates how you can protect yourself, children and pets.

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ch.ch is the information portal of the Swiss authorities. If you have any questions for the authorities, you are likely to find the answers here. ch.ch is a service provided by the Confederation, the cantons and the communes. Its content is compiled and managed by the Federal Chancellery.