Test and trace: how it works

The NHS Test and Trace service:

  • ensures that anyone who develops symptoms of coronavirus (Covid-19) can quickly be tested to find out if they have the virus, and also includes targeted asymptomatic testing of NHS and social care staff and care home residents
  • helps trace close recent contacts of anyone who tests positive for coronavirus and, if necessary, notifies them that they must self-isolate at home to help stop the spread of the virus.

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