Boris Johnson answering questions during daily coronavirus press briefing

The transcript discusses the prevalence of asymptomatic COVID-19 cases and the significance of antibody testing. It addresses questions about the UK's economic measures compared to Italy's lockdown and the potential impact of new testing kits. The importance of staying home and adhering to Public Health England's guidelines is emphasized.

What is the basic message regarding staying at home during the pandemic?

What concerns were raised about not closing down the whole UK economy?