In US, Health Officials Worry About COVID Spike Over Holiday Period Posted on 2020-12-28 by SeeUS In the United States, where travel has picked up due to the holidays, health officials worry about a surge of COVID-19 cases, even as vaccination efforts continue. Michelle Quinn reports. Video editor: Mary Cieslak … Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Skype (Opens in new window)