China has already used and is still using its volunteer population to find out the effects of vaccines and cure. Every country and every population must contribute to find out remedy against the Pandemic. Bd should not wait in the side, other countries develop medicines and BD asks them for free. No, BD must take certain responsibilities as well.
Indians should not talk negative about China's efforts.
Keep using only chinese. Other people are not required. China is the mother of corona and she will never success in finding its vaccine though she will claim breakthrough.
Millions of deaths, yet not sufficient cases?Simply because there are not enough covid 19 cases in China to test the vaccines.
Brazil's largest city of Sao Paulo taking part in mass human trials for the experimental coronavirus vaccine developed by researchers at the University of Oxford and AstraZeneca Plc (AZN.L).
Developers and researchers are looking to places like Brazil, where the new coronavirus is still spreading fast, to test potential vaccines.
China is testing the vaccine in Brazil as well.