Clinical trials of covaxin are based on 2 doses, Haryana HM took only 1: Bharat Biotech

After Haryana Health Minister and Home Minister Anil Vij was found to be coronavirus positive, Bharat Biotech has given an explanation over the matter. 

Bharat Biotech has said that the clinical trials of covaxin are based on two doses and it takes 28 days. Bharat Biotech clarified that the efficacy of the Covid-19 vaccine is reflected 14 days after the second dose of the vaccine.