Contact tracing

Science advisers urged short lockdown weeks ago

NHS Covid app updated to 'fix' phantom messages

Covid increase like dashboard warnings, says PM

Isle of Man records further case of coronavirus

Covid cases increase rapidly as next steps planned

Teachers told not to use the NHS Covid-19 app

Covid: Prepare for 'quite a difficult winter' Video, 00:01:49Covid: Prepare for 'quite a difficult winter'

Drugs company tells staff to turn off Covid app

'Roadmap' needed through coronavirus - Starmer. Video, 00:01:01'Roadmap' needed through coronavirus - Starmer

Doctors' letter of concern about rising Covid cases

Test error 'should never have happened' - Hancock

'App thought I'd catch Covid through ceiling'

Why using Excel caused Covid-19 tests to be lost

Missing test results ‘should never have happened’ Video, 00:00:50Missing test results ‘should never have happened’

Ashworth: ‘Thousands unaware if exposed to Covid' Video, 00:01:18Ashworth: ‘Thousands unaware if exposed to Covid'

What's the danger of the missing 16,000 Covid cases?

Nearly 16,000 virus cases missed after IT error

'Working through' contacts over missing test results. Video, 00:02:44'Working through' contacts over missing test results

Coronavirus: Morning update

5 Live Science Podcast. Science of Vegetarianism. Audio, 55 minutes5 Live Science Podcast

Q&A: When should I get a Covid-19 test?

Visitor to Isle of Man tests positive for Covid-19

Disappearing Covid-19 app alerts cause alarm