The NHS Covid-19 app has been upgraded to detect close contacts more confidently, meaning that users can now expect more high-risk notifications to be issued. Due to the app's improved accuracy, users ...

A recent Nature journal study analyzed over seven million data points from the National Health Service (NHS) coronavirus disease 2019 (COVID-19) app to understand how app measurements can be ...

The UK's contact tracing COVID-19 app has been updated to fix a bug that meant the system failed to send notifications to users who should have self-isolated. The software update will also mean that ...

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It's been over four months since the NHS COVID-19 contact-tracing app launched across the UK, and since then the health services have been short of updates on the performance of the technology, to say ...