Inactivated vaccine Covaxin/BBV152: A systematic review.

We systematically reviewed and summarized studies focusing on Bharat Biotech's Whole Virion Inactivated Corona Virus Antigen BBV152 (Covaxin), which is India's indigenous response to fighting the SARS-CoV-2 pandemic. Studies were searched for data on the efficacy, immunogenicity, and safety profile of BBV152. All relevant studies published up to March 22, 2022, were screened from major databases, and 25 studies were eventually inducted into the systematic review.