Coronavirus: US volunteers test first vaccine The first human trial of a vaccine to protect against pandemic coronavirus has started in the US. BBC ahayder March 17, 2020 BBC 0 Comments Tags: Coronavirus pandemic, Vaccination Continue Reading Next PostItaly coronavirus deaths rise by record 475 in a day You Might Also Like December 18, 2020 November 11, 2020 US election: Trump won’t commit to peaceful transfer of power September 24, 2020 Leave a Reply Cancel reply Save my name, email, and website in this browser for the next time I comment.
