covid-19November 28, 2020 Europe’s Christmas dilemma: risk empty chairs next year? Europe’s nations are struggling to reconcile cold medical advice with a tradition that calls for big gatherings in often poorly ventilated rooms. 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…