Nobel laureates Peter Doherty and Rolf Zinkernagel on life beyond the COVID-19 pandemic

In 1996, Peter Doherty and Rolf Zinkernagel won a Nobel for virus research, but their 25-year anniversary was thwarted by COVID-19. They spoke to the ABC about how we prepare for the next pandemic, and how the infamous "Dan Murphy opening hours" tweet changed Professor Doherty's drinking habits.