Should Australia vaccinate children against Covid-19?

The Delta variant has changed the way we think about Covid in children. Initially considered the last in line for a vaccine, some 12 to 15-year-olds are now eligible for Pfizer in Australia. But should we be vaccinating more young people? Science writer Donna Lu joins Laura Murphy-Oates to discuss what we know about how Covid-19 affects kids and whether they react differently to the vaccine than adults