90 Percent of China’s Sinovac Workers, Households took coronavirus vaccine, says CEO Kumar Jeetendra | September 7, 2020 Approximately 90 percent of Sinovac Biotech Ltd employees and their families have obtained an experimental coronavirus vaccine developed by the Chinese company under the nation’s emergency usage programme, its chief executive said on Sunday. The extent of inoculations under the emergency programme, which China launched in July but has released few details about, points to …