A Lucknow resident, Pratap Chandra, has filed a complaint against Pune-based Serum Institute of India’s (SII) CEO Adar Poonawalla, health ministry’s joint secretary Luv Agarwal, Indian Council of Medical Research director Balram Bhargava, and National Health Mission director Aparna Upadhyay, claiming that he did not develop any antibody against COVID-19 after taking a...