January 3, 2021 13:41 pm
LONDON, Jan 3: India on Friday became the fourth country to approve a coronavirus vaccine developed by Oxford University and AstraZeneca, authorising the vaccine’s rollout in coming weeks in the country with the second highest number of infections.
October 7, 2020 14:32 pm
NEW YORK, Oct 7: Drugmakers and research centers around the world are working on COVID-19 vaccines, with large global trials of several of the candidates involving tens of thousands of participants well underway.