According to respective company sources, Biological E is holding 200 million doses of its COVID-19 vaccine Corbevax while Bharat Biotech is sitting on a stockpile of 50 million doses of Covaxin. Dr Vikram Paradkar, Executive Vice President (Manufacturing), Biological E, said the firm produced about 30 crore doses of Corbevax in total, abiding by the vaccine manufacturing commitment to the Central government.
