@vox.com 3 years ago We have the best view yet of Covid-19’s origins. What should we do about it?
@BBCWorld 5 years ago The Sars coronavirus, which caused 774 deaths, is thought to have jumped from bats to humans via the civet cat Nearly two decades on, there was initial speculation that the new coronavirus, Sars-CoV-2, came from an intermediary host animal at the market bbc.in t.co