Sinopharm's Covid-19 vaccine 79per cent effective, seeks approval in China
December 30, 2020 Reuters file BEIJING/SINGAPORE - An affiliate of China’s state-owned drug maker Sinopharm said on Wednesday its Covid-19 vaccine showed 79.34per cent efficacy and it has requested regulatory approval of the shot, moving a step closer to become China’s first approved vaccine for general public use. The efficacy rate, based on an interim analysis of Phase III clinical trials, is lower than 86per cent rate for the same vaccine announced by the United Arab Emirates on Dec. 9, based on preliminary data from trials there. A spokeswoman declined to explain the discrepancy and ...