Half a million people have now contracted coronavirus globally.
UK deaths reach 578, a rise of more than 100 a day for the first time.
UK Chancellor Rishi Sunak announces help for self-employed.
Italy records another 712 deaths in 24 hours, bringing the total to 8,215
Some 3.3m Americans filed jobless claims last week - more than four times the previous record.
Confirmed cases in the US near 70,000, with at least 1,050 deaths.
G20 leaders vow to inject $5tn (£4.1tn) into the global economy.
Deaths surge by 655 in Spain, taking total to nearly 4,100
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