Corona virus has reached the UK Watch
Their are only two confirmed cases in the UK so far, both from the same family.
Furthermore, it's important to look past the media storm. The coronavirus is just another strain of flu. All those who've died have been elderly, a child or had previous immune system issues. If you're a regular healthy individual, it should just be a really bad flu.
Besides, the people who have died from the virus are virtually all old/immunocompromised/have lung damage (e.g. from lifelong smoking). If none of those things apply to you, in the extremely unlikely event you caught it in the first place, you'd almost certainly survive.