Search common questions

How can I book a test through the NHS COVID-19 app?
How do I enter a positive test result in the app?
What will the alert about my test results look like?
If I test positive for coronavirus (COVID-19), how does the NHS COVID-19 app alert people who I’ve been in close contact with?
When I try to link my test result to the NHS COVID-19 app, I get an error message telling me ‘code not recognised’. What does this mean?