As the omicron variant becomes the dominant strain of COVID in the U.S., and as holiday travel ramps up, experts and travelers alike are weighing the best steps forward to combat the rapid spread of the virus. NBC 5’s Alex Maragos has the story.

As the omicron variant becomes the dominant strain of COVID in the U.S., and as holiday travel ramps up, experts and travelers alike are weighing the best steps forward to combat the rapid spread of the virus. NBC 5’s Alex Maragos has the story.