Covid: Why is coronavirus so deadly?

https://www.bbc.co.uk/news/health-54648684

Covid-19 app users can’t get isolation payment

https://www.bbc.co.uk/news/technology-54660237

Covid: Sewage sites to test for more traces of virus

https://www.bbc.co.uk/news/health-54646451

Covid: US gives full approval for antiviral remdesivir drug

https://www.bbc.co.uk/news/world-us-canada-54654635

Lockdown made life worse for two in five children, NHS report...

https://www.bbc.co.uk/news/health-54644627

Ethnic minority Covid risk ‘not explained by racism’

https://www.bbc.co.uk/news/health-54634721