About the vaccines
n Covishield (two dose) is a recombinant chimpanzee adenovirus vector vaccine with safety, immunogenicity and efficacy data available from 23,745 participants aged 18 and above from overseas clinical studies. Overall efficacy is 70.42 per cent
n Covaxin (twin dose): Bharat Biotech’s whole virion inactivated coronavirus vaccine (Covaxin) is based on vero cell platform, which has well established track record of safety and efficacy
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