Some parents in England say they are still struggling to get a Covid vaccine for their clinically extremely vulnerable children, nearly four weeks after they were added to the rollout.
At-risk 12 to 15-year-olds and those living with someone with a weak immune system became eligible on 19 July.
NHS England say vaccinations will start from 23 August at the latest.
But families and GPs have told the BBC they are frustrated by a lack of information.
Parents say they are still waiting to hear how and when they will be contacted and worry their children could return to school with minimal protection after one jab.
Read more on the BBC Website.