Hi, I have read on several posts that some older children / young adults ! have had the vaccine already. My dd is 17 but at a very large sixth form college where the range 16-18years (over 4000 students at the college) and just would feel happier if dd had the opportunity to be vaccinated. I know there has to be a cut off point age wise somewhere, but hearing that some 16/17year olds have received the vaccine, wondered how they came to be invited? Is it CEV groups? Research? Thanks