Today on Please Explain Daily, national editor Tory Maguire and science reporter Liam Mannix discuss the CSL facility in Victoria, where the company is about to start pumping out millions of doses of the AstraZeneca COVID-19 vaccine.

Our supporters power our newsrooms and are critical for the sustainability of news coverage.

Becoming a subscriber also gets you exclusive behind-the-scenes content and invitations to special events. Click on the links to subscribe to The Sydney Morning Herald or The Age.