South Africa Identifies New, Virulent Strain of COVID-19 2020-12-22 WPScien South African scientists say new variant of COVID-19 virus is causing resurgence of cases … Click to share on Telegram (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Skype (Opens in new window)