CNBC’s ‘Squawk Box’ team discusses coronavirus mutations and the delta variant surge with Dr. Scott Gottlieb, former FDA commissioner. 39truebreaking newsbusiness newscablecable newsCNBCCoronaviruscoronavirus immunityCOVID-19COVID19doesn39tfinance newsfinance stockfinancial newsGottliebHerdimmune systemIMMUNITYimmunity39moneymoney tipsnews channelnews stationscottSquawk Box U.S.stock marketstock market newsstocksus newsvideoVITAMINvlogworld newsYouTubeRelated Posts Did Your Allergies Get Worse After COVID? Watch This February 26, 2026 There may be a universal vaccine in the future. #science #vaccine #doctor February 21, 2026 The Immune Shift No One Explains After COVID February 19, 2026 Doctor Reacts: Covid masks in 2026?! February 19, 2026 ‘Particularly capricious’: Doctor weighs in on undermining of mRNA technology February 15, 2026 COVID’s Hidden Impact: Immune System Triggers Explained #shorts January 30, 2026