: U.S. health officials urge caution, but not panic, over omicron variant

U.S. health officials on Sunday tried to walk a very fine line with their messaging — that we need to take the omicron variant very seriously, but that there’s no reason to panic.

U.S. health officials on Sunday tried to walk a very fine line with their messaging — that we need to take the omicron variant very seriously, but that there’s no reason to panic.