One Chinese vaccine and 4 efficacy rates confuse experts, raise doubts
Premium
A medical worker shows a syringe with the Sinovac Biotech vaccine against the COVID-19 coronavirus at a healthcare centre.
(AFP)
. Updated: 13 Jan 2021, 09:56 AM IST Bloomberg
Uncertainty swirls over the efficacy of the leading Chinese shot, for which four different protection rate numbers have been released in recent weeks
Overlapping efficacy data is not unprecedented in the Covid-19 vaccine race
Share Via
Read Full Story
Days before a global rollout kicks off with the President of Indonesia receiving the Sinovac Biotech Ltd. vaccine on live television, uncertainty swirls over the efficacy of the leading Chinese shot, for which four different protection rate numbers have been released in recent weeks.