The UCL scientist and ‘militant corona centrist’ on the risk of new variants, psychosomatic long Covid and when he expects the crisis to end
Prof Francois Balloux is director of the University College London Genetics Institute. His work focuses on the reconstruction of disease outbreaks and epidemics. With his colleague Dr Lucy van Dorp, he led the first large-scale sequencing project of the Sars-CoV2 genome. During the pandemic, he has become a prominent scientist on Twitter, where he describes himself as a “militant corona centrist”.
Would you say a new variant of concern is still the major threat to our way out of this pandemic?
We haven’t had one in a while. The four variants of concern all emerged in the second half of 2020, and it’s important to keep in mind that viruses evolve all the time at a fairly regular pace.