Covid-19 vaccine: One year later, many trial participants still to receive certification
The Covishield trials were held at 15 sites and completed by last October When Serum Institute of India and the Indian Council of Medical Research (ICMR) conducted clinical trials for Covishield a year ago, A.K. Khanna was among the first five participants to sign up. Khanna, currently the chairman of a healthcare company and a … Read more