What needs to be improved with the vaccine rollout? | 7.30

Professor Tony Blakely is an epidemiologist at the University of Melbourne and Professor Mary-Louise McLaws is an epidemiologist at the University of New South Wales, and World Health Organisation advisor. They join 7.30 to discuss what needs to be improved in the vaccine rollout. Subscribe: http://ab.co/1svxLVE ABC News provides around the clock coverage of news events as they break in Australia and abroad, including the latest coronavirus pandemic updates. It's news when you want it, from Australia's most trusted news organisation. For more from ABC News, click here: https://ab.co/2kxYCZY Watch more ABC News content ad-free on iview: https://ab.co/2OB7Mk1 Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 Like ABC News on Facebook:   / abcnews.au   Follow ABC News on Instagram:   / abcnews_au   Follow ABC News on Twitter:   / abcnews   #ABCNews #ABCNewsAustralia