Science & Tech

WHO approves Chinese vaccine

WHO approves Chinese vaccine

The World Health Organization (WHO) has granted emergency approval for the Covid vaccine made by Chinese state-owned company Sinopharm. It is the first vaccine developed by a non-Western country to get WHO backing. The vaccine has already been given to millions of people in China and elsewhere. The WHO had previously only approved the vaccines

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How the Sinopharm vaccine works

How the Sinopharm vaccine works

In early 2020, the Beijing Institute of Biological Products created an inactivated coronavirus vaccine called BBIBP-CorV. Clinical trials run by the state-owned company Sinopharm showed that it had an efficacy rate of 79 percent. China approved the vaccine and soon began exporting it to other countries. BBIBP-CorV works by teaching the immune system to make antibodies against

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