covid-19November 30, 2020 Nov. 30 Coronavirus updates: Experts warn of case surge from Thanksgiving travel November 30 news about the coronavirus pandemic. The TSA had its highest number of passenger screenings since March, sparking worry of more cases. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…