What you need to know about the vaccine rollout

Australia's first COVID-19 vaccine has been approved, but it's not here yet. It's definitely good news, but regulatory approval wasn't the last barrier standing between us and the seamless delivery of a vaccine to every last Australian. So where are the remaining roadblocks? And if you're not at the front of the queue, then when can you expect a jab? Featured: Professor Kristine Macartney, Director, National Centre for Immunisation, Research and Surveillance