Expert will take Covid-19 vaccine when it comes out next year

A covid vaccine will still be rolled out next year - despite a pause in the trial of the leading candidate. That's from Melbourne University Infectious Disease and Immunology professor, Peter Doherty. Earlier this week the Oxford Astrazeneca trial was halted after a person who received the vaccine in the UK fell ill. Professor Doherty told First Up's Lydia Batham what's known about the illness.