China has fifth COVID-19 vaccine in human trial: Official
BEIJING: China has a fifth potential coronavirus vaccine in a human trial and more are on the way, a health official said Friday (May15), as the world races to find a formula to stop the contagion in its tracks.
So far there have been no "major adverse reactions" reported among the 2,575 volunteers participating in the five phase-two tests, said Zeng Yixin, deputy director of the National Health Commission.……
Health News SE Asia
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