New coronavirus cases across the world jump by the most in a single day, WHO says

Almost two-thirds of the Covid-19 cases were reported in just four countries, WHO Director-General Tedros Adhanom Ghebreyesus said.
— Read on www.cnbc.com/2020/05/20/new-coronavirus-cases-across-the-world-jump-by-the-most-in-a-single-day-who-says.html