What Do We Know About China's Vaccines?
Chinese vaccine producers Sinovac and Sinopharm have signed on to global vaccine sharing scheme COVAX, which aims to distribute vaccines to poorer countries.The Global Alliance for Vaccines and Immunization (Gavi) said it would make 110 million doses of the vaccines available as part of the scheme.COVAX has agreements with the manufacturers of 11 vaccines and plans to provide two billion doses across the world by early 2022.Both Sinopharm and Sinovac, which have been approved by the World Hea