Makers of Covishield and Covaxin bury hatchet after spat, pledge smooth rollout of vaccines News Makers of Covishield and Covaxin bury hatchet after spat, pledge smooth rollout of vaccines News Analysis India 3 years ago By Express News Service NEW DELHI: After their much-publicised spat, Krishna Ella and Adar Poonawalla, who head Bharat Biotech and Serum Institute of India...Read More