New mutant strain of coronavirus is discovered in Japan

Four passengers who tested positive for coronavirus at Haneda Airport, Tokyo, have been found to have a mutant strain of the virus. Japan's health department has reported strain to WHO. https://www.dailymail.co.uk/news/article-9131745/New-mutant-strain-coronavirus-discovered-Japan.html?ns_mchannel=rss&ns_campaign=1490&ito=1490