Prof Linda Bauld from the University of Edinburgh says 'we need to pay much more attention to what we do with international travel', adding that 'managed quarantine is going to be needed for sometime ahead' to help control the spread of #COVID19.https://t.co/YPyXBkdkIA pic.twitter.com/ImWT4VvOD6

— Sky News (@SkyNews) April 11, 2021