Coronavirus: What is a vaccine and how is one made? BBC News 5 years ago We look at the work needed to create a vaccine and when one might be ready for the coronavirus. Donation Help Support the Work of WNews Donate ADVERTISEMENT ADVERTISEMENTThis post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/health-52382236.This post was originally published on this site