Oxford trial to test efficacy of mix of Covid vaccines for individuals

Scientists aim to establish level of immunity in trial of 820 people, giving some a substitute vaccine at second appointmentCoronavirus – latest updatesSee all our coronavirus coverageVolunteers are being sought for a world-first trial to establish the efficacy of giving people a first dose of one vaccine and a second dose of a different vaccine.The trial, which is being run by Oxford University and is funded by the government’s vaccine taskforce, has been described by ministers as “hugely important”. Continue reading... https://www.theguardian.com/society/2021/feb/04/oxford-trial-to-test-efficacy-of-mix-of-covid-vaccines-for-individuals #vaccines_and_immunisation #coronavirus #medical_research #health #science #uk_news