Several US states activate National Guard troops as protests over police killings of unarmed Black people grow.
South America cases near one million with Brazil registering half of infections as other countries prepare to reopen.
With close to half a million confirmed cases, the minister of health says the real number could be 15 times…
As the UK basks in the sun, scientists warn the government against lifting lockdown restrictions too soon.
US president says he wants to expand the list of countries invited to include Australia, Russia, South Korea and India.