What do the Sinovac coronavirus vaccine efficacy results mean?

Questions have been raised over the effectiveness of a coronavirus vaccine developed by Chinese drug maker Sinovac Biotech after a partner science institute in Brazil, where phase 3 clinical trials are under way, released lower-than-expected efficacy results for the vaccine.The Butantan Institute in Sao Paulo said the CoronaVac vaccine had a roughly 50 per cent general efficacy rate – well below the 78 per cent reported earlier.So what do the numbers mean?Is CoronaVac still effective?The…

This post was originally published on South China Morning Post.

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" » What do the Sinovac coronavirus vaccine efficacy results mean?." Josephine Ma,Zhuang Pinghui,Ji Siqi | radiofree.asia [Online]. Available: https://radiofree.asia/2021/01/15/what-do-the-sinovac-coronavirus-vaccine-efficacy-results-mean/. [Accessed: 2024-04-27T00:57:12+00:00]

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» What do the Sinovac coronavirus vaccine efficacy results mean? | Josephine Ma,Zhuang Pinghui,Ji Siqi | radiofree.asia | https://radiofree.asia/2021/01/15/what-do-the-sinovac-coronavirus-vaccine-efficacy-results-mean/ | 2024-04-27T00:57:12+00:00

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