Chinese scientists have started the second phase of a clinical trial of a coronavirus vaccine in the hardest-hit city of Wuhan in central China’s Hubei province.
China Central Television reported 273 out of 500 volunteers have been injected with the vaccine candidate.
The first phase of the vaccine clinical trial focused on its safety, while the second phase is studying its efficacy. China reported 46 new virus cases yesterday, 36 of them from overseas.
No Comments