Coronavirus: Boris Johnson to launch Covid-19 alert system

A Covid-19 alert system is set to be launched by the government in England to track the virus, the prime minister is expected to announce on Sunday.

The system will rank the threat level from coronavirus on a scale of one to five and be adjusted according to data.

Boris Johnson is due to update the UK on the progress of lockdown measures in a televised address at 19:00 BST.

The PM is expected to unveil a new slogan, telling the public to "stay alert, control the virus, save lives".

https://www.bbc.com/news/uk-52602635