recently, particularly from nursery through to primary. but we are now seeing infections among older age groups as well, so young adults from the mid—20s to the mid—30s, but spreading right the way up to increases now in the over 70s, although they remain the lowest group to be infected. there's more encouraging news on boosters. new uk data suggests a booster shot is 88% effective at preventing people ending up in hospital due to 0micron. and after a huge push, all uk nations say they've hit the target of offering all adults a third dose by the end of the year. i would just say to people again, there's 1.5 million slots out there over the next few days. there's plenty of opportunities. there is mobile vaccination units, there's gps vaccinating, there's all sorts of ways to get vaccinated. just please come forward and help yourself, but also help reduce that burden on the nhs. and now, this. a second antiviral pill has been approved by the uk regulator.