'China denies entry to two WHO team members after tests' January 13, 2021 at 10:53PM

China denied entry to two members of a World Health Organization team investigating the origins of the novel coronavirus after both tested positive for Covid-19 antibodies, the Wall Street Journal reported. ​​Chinese officials blocked the duo from boarding their plane to the central Chinese city of Wuhan after they tested positive for the antibodies in blood-based serology tests during transit in Singapore, the report said.