CNN CNN Newsroom Live October 13, 2021 08:06:00
Antibodies against the virus first appeared in humans in october or november two years ago. china says they had to be kept for legal reasons for two years in case of lawsuits over the blood transfusions they're from. but now that limit is almost up for the key months at the end of 2019, and a chinese official confirmed to cnn that china is preparing to test them. echoing a promise from july when they said they would share the results. >> reporter: institutions from the chinese side, he said, also expressed once they have the results, they will deliver them to both the chinese and foreign exper...