Guidance

Tick-borne encephalitis: the green book

Tick-borne encephalitis immunisation information for public health professionals, including updates.

• From: UK Health Security Agency
• Published: 20 March 2013
• Last updated: 4 August 2026
  Show all updates

  1. 4 August 2026

     Added link to chapter.

  2. 19 April 2013

     Updated the Body text to include a link to National Archives (chapter update patches) and NHS Choices.

  3. 20 March 2013

     First published.

Documents

Tick-borne encephalitis: the green book

https://travelhealthpro.org.uk/factsheet/109/the-green-book-travel-chapters

Details

Tick-borne encephalitis (TBE) is caused by members of the flavivirus family that can affect the central nervous system. Although TBE is most commonly recognised as a meningo-encephalitis, mild febrile illnesses can also occur.