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 virus. The UK medicines regulator (MHRA) gave the so-called bivalent vaccine made by U.S. drug company Moderna (MRNA.O) conditional approval as a booster for adults on Monday. Source: Reuters 15/8/2022