Britain becomes first country to approve a bivalent COVID-19 vaccine booster
A nurse prepares a dose of a COVID-19 vaccine at the Glangwili General Hospital, in Carmarthen, Wales, on April 7, 2021.POOL/Reuters Britain, the first country to approve a coronavirus vaccine in late 2020, has now also given the first green light to a variant-adapted shot that targets both the original and Omicron version of the … Read more