As indigenously-made Covaxin demonstrated an interim clinical efficacy of 81 per cent, BJP today attacked Congress leaders for questioning the Made in India COVID-19 vaccines earlier. Briefing reporters in New Delhi, party spokesperson Gaurav Bhatia said the opposition leaders had created misconception and confusion among the people about the efficacy of Indian vaccines. <br />'' <br />''<span style="color: #222222;">He said by receiving the Covaxin vaccine, Prime Minister Narendra Modi gave a befitting reply to those who asked why the Prime Minister was not taking the vaccine. Mr. Bhatia said the government administered the vaccine first to COVID warriors, front line workers and others are being vaccinated now. </span>