China’s Sinovac Steps Up Defense of Vaccine After Confusing Data

January 18, 2021 0 By boss

Nearly 1,400 of the 13,000 people who took part in clinical trials of Sinovac’s vaccine, called CoronaVac, received their doses three weeks apart, while most of the volunteers in the Brazil-based trials got the second jab two weeks after the first. The protection rate for the smaller group was nearly 20 percentage points higher than the 50.4% rate observed in the majority, Sinovac said in a written response to Bloomberg News.

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