Why has the Indian Council for Medical Research, which was involved in developing Covaxin, the indigenous COVID vaccine together with Bharat Biotech, criticised a BHU study? What are the key findings? Why should examining vaccine safety be a priority? Why has the Indian Council for Medical Research, which was involved in developing Covaxin, the indigenous COVID vaccine together with Bharat Biotech, criticised a BHU study? What are the key findings? Why should examining vaccine safety be a priority? Health Health News, Wellbeing Tips, Diseases, Treatment and Nutrition | The Hindu