China to strengthen global cooperation in Covid-19 vaccine trials

China will strengthen international cooperation in future Covid-19 clinical vaccine trials, building on earlier collaboration in vaccine development, the science and technology minister said on Sunday.

China is expending great efforts in the global scramble to develop a vaccine for the new coronaries epidemic that began in its central city of Wuhan, with Chinese researchers conducting five separate clinical trials on humans, or half of all such trials globally, according to the data compiled by the World Health Organisation (WHO).