Researchers hopes Galleri trial will prove crucial for early diagnosis and save thousands of lives every year.
The virus is still rising fast in South America, however.
The UK government has targeted a rollout to begin before Christmas.
Denmark government wants to dig up animals that were culled to prevent spread of Covid-19
France's 2018 World Cup winners such as Kylian Mbappe join in the chorus of condemnation of the beating.
The diminutive Argentine, who died on Wednesday, left Naples almost 30 years ago, but his spirit never departed.
WHO's top emergency expert Mike Ryan shares his thoughts on the future of Covid-19.
Macron has vowed to push ahead with efforts to prevent Lebanon collapsing after a massive explosion in Beirut's port.
The Sputnik V vaccine is 92% effective against Covid-19, while AstraZeneca's was 70% and could be up to 90%.