Parts of West Sussex have been invaded by killer ticks.
The National Health Institute says some areas are a high risk for Lyme disease, which is spread by the insect and can be fatal if untreated.
The number of cases is rising each year, with estimates between 2,000 – 3,000 recently.
You can find more about Lyme Disease and how to diagnose it here: https://www.nhs.uk/news/medical-practice/concern-about-rise-in-uk-lyme-disease-cases/