About 90 per cent of Sinovac Biotech employees and their families have taken an experimental coronavirus vaccine developed by the Chinese firm under the country’s emergency use 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 how actively it is using experimental vaccines in the hopes of protecting essential workers against a potential Covid-19 resurgence, even as trials are still underway.
The programme is intended for specific groups,including medical staffers and those who work at food markets and in the transportation and service sectors.
Sinovac,whose CoronaVac is in Phase 3 clinical trials and has been included in the emergency scheme, offered the candidate vaccine to approximately 2,000 to 3,000 employees and their families on a voluntary basis, CEO Yin Weidong told Reuters.
“As a vaccine developer and manufacturer, a new outbreak could directly impact our vaccine production,” Yin said on the sidelines of an international trade fair in Beijing, explaining why his company was included in the emergency programme.
Data gathered from the programme could offer evidence of the vaccine’s safety, but such data, which is not part of the registered clinical trial protocols, will not be used as main materials that regulators review in judging whether to approve the vaccine for commercial use, Yin said.
He said those who chose to be inoculated, including his wife and parents, had been informed of the potential side effects prior to taking the shot, and that its vaccine completing only early and mid-stage trials.