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UK Health Security Agency

What is Lyme disease and how is it diagnosed and treated?

Posted by: Blog Editor, Posted on: 30 June 2026 - Categories: Zoonoses
Close-up of a hiker using a tick removal tool to remove an embedded tick

Lyme disease is a bacterial infection that can be transmitted to humans through the bite of infected ticks, usually outdoors in green spaces. Visit our blog post on ticks to learn how to avoid them or remove them if you are bitten.

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How we protect the UK from vector-borne diseases like dengue and West Nile virus

Posted by: Blog Editor, Posted on: 21 May 2025 - Categories: Health Protection, Zoonoses
Aedes vexans mosquito © Anders Lindstrom

As West Nile virus is detected in mosquitoes collected in the UK for the first time, we take a look at how UKHSA is protecting the UK from vector-borne diseases

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Tick Recording Scheme - being vigilant for new UK species

Posted by: Kayleigh Hansford, Posted on: 4 March 2015 - Categories: Health Protection

As part of our remit for protecting public health in England, we run a ‘Tick Recording Scheme’ (TRS) which receives ticks found by members of the public, GPs, vets and those working with wildlife. This enables us to map tick …

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Tips and tricks to stay safe from ticks

Posted by: Jolyon Medlock, Posted on: 24 March 2014 - Categories: Health Protection, Protecting the country's health

...at this time of year much of my time is taken up studying them: their ecology, abundance and the diseases they transmit. https://www.youtube.com/watch?v=HzR1eja6Wa8 Ticks are becoming much more common now...

Read more of Tips and tricks to stay safe from ticks - 11 comments

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The official blog of the UK Health Security Agency, providing expert insight on the organisation's work and all aspects of health security.

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  • What are ticks and how can you avoid being bitten? 30 June 2026
  • What is Lyme disease and how is it diagnosed and treated? 30 June 2026
  • How to keep cool and stay well during hot weather  23 June 2026

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