World UK Announces Omicron Cases and Extends Boosters to All Adults November 29, 2021November 30, 2021Megan Specia and Cora EngelbrechtComments Off on UK Announces Omicron Cases and Extends Boosters to All Adults The British government was widely criticized for a sluggish response to the Delta variant, and its reaction to Omicron came markedly quicker.
