the one being offered to younger people, to be delivered from the second half of next year. today's message is that being young, fit and otherwise healthy is not enough to protect you from the virus or long covid, but being vaccinated can make a big difference. dominic hughes, bbc news. the uk has agreed a contract for 35 million more doses of the pfizer/biontech vaccine, to be delivered from the second half of next year. the order is part of the government preparations for booster shots and any new variants that could emerge. the health secretary sajid javid said the order would "future—proof" the uk's vaccine programme. 87.7% of over 16s in the uk have already had at least one dose of a covid vaccine. health leaders in cornwall have confirmed that the boardmasters music festival has led to a spike in covid 19 cases. there are around 11,700 cases around the country that experts believe could be linked to the festival at newquay. cornwall council says it's public health team worked closely with the event organisers,