Covid UK: Health chiefs prepare for autumn vaccine booster drive testing SEVEN jabs for 'top-ups'
Covid booster vaccines are to be trialled in the UK as health chiefs gear up to offer all over-50s a third dose this autumn. Southampton University scientists will recruit thousands of fully-vaccinated Britons to the study, which will test seven Covid jabs as top-ups. They will record any side-effects analyse the antibody levels of volunteers to check whether the extra dose offered any extra protection. No10's top scientists are set to be fed the results of the world-first trial to determine how booster shots should be dished out later in the year. Experts running the clinical trials said...