COVID-19 December 27, 2020 6:17 pm Millions Ignore Travel Warnings Around Christmas Holiday Those who traveled for the holidays are starting to make their way back. Health officials warn that could ignite another major spike in coronavirus cases. NBC New York’s Adam Harding reports. Local 2:38 New Jersey releases review of response to COVID-19 pandemic 2:28 COVID, Flu, and RSV cases on the rise during holiday season 2:06 COVID cases on the rise ahead of holiday rush 3:06 NYC tourism tips: Here's the experts' guide to this holiday season 1:52 Bumpy rollout for new COVID vaccine