astrazeneca vaccine didn't show evidence of effectiveness in the elderly, because they didn't have enough cases. but the immunological data showed that of the immunity response didn't drop off in the elderly. so it's assumed it would be just as effective in older people is in younger people. thank you so much for your time. i know you are a busy man. we will be speaking to the health secretary as well here at half past seven. so many questions as well about how it will be rolled out. lots of guests that granddad subject. in other news, millions more people in england are expected to be moved into the highest level of coronavirus restrictions after a record rise in infections. will make the announcement in the house of commons this afternoon. a major incident has been declared by nhs