a) Covaxin
b) SINOVAC
c) Sinopharm
d) Sputnik
The World Health Organisation on June 1, 2021, gave its approval to the Chinese COVID-19 vaccine SINOVAC for emergency use. This makes SINOVAC the 8th vaccine to receive the Emergency Use Listing from WHO. The vaccine has been produced by the Chinese Pharmaceutical Company Sinovac Biotech.