COVID-19: Mix and match coronavirus vaccine trial results to be available by summer
Covid trial in UK examines mixing different vaccinesBBC NewsWho should get which coronavirus vaccine?The Indian ExpressMore than 10 million people receive first dose of COVID-19 vaccine in UKGOV.UKCoronavirus vaccine calculator shows when you'll get first and second doseBirmingham LiveView Full coverage on Google News
View the full story here: https://news.sky.com/story/covid-19-volunteer-recruitment-begins-for-study-that-will-mix-and-match-vaccines-12207762