What’s latest on Covid vaccines? Here’s what you need to know from labs of Pfizer, J&J, Moderna, Oxford-AstraZeneca
Covid vaccine update: India has been administering two such - Bharat Biotech's Covaxin, and Serum Institute of India's Oxford-AstraZeneca version Covishield. (Reuters image)Covid Vaccine Update: The Covid-19 ravaged world has…