Fox News medical contributor Dr. Marc Siegel provides reaction and analysis to President Biden's comments on the emergence of the omicron variant. He then discusses COVID treatment pills and a vaccine developed by the U.S. Army. #FoxNews
Fox News medical contributor Dr. Marc Siegel provides reaction and analysis to President Biden's comments on the emergence of the omicron variant. He then discusses COVID treatment pills and a vaccine developed by the U.S. Army. #FoxNews
