Covid-19: Total 8 vaccine candidates are in clinical trial stage, says WHO

On Saturday, Chinese health official, Zhang Wenhong said a successful vaccine against the coronavirus can be administered to humans as early as March in 2021.

On Saturday, Chinese health official, Zhang Wenhong said a successful vaccine against the coronavirus can be administered to humans as early as March in 2021. https://ift.tt/3dUZ4Ho May 16, 2020 at 06:08PM

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