Then there were three. We start with the tough questions about COVID vaccines on everyone’s lips then ask; “should we have a choice of vaccine ?” We broach the new subject of booster shots for immune compromised patients. Is that a priority for Australia now FDA has approved in the US? With flu season here, meningococcal season next, is Australia keeping pace with vaccine schedules ? What impact could the COVID-19 vaccination story have on vaccine uptake and is that something we all need to be thinking about now ?  We talk to top immunisation expert, Professor Robert Booy and take the questions of GHLF patients on this topical subject.  MatterofVax is brought to you by ghlf.org.au