covid-19December 25, 2020 Pope Francis on vaccines: ‘The most vulnerable and needy must be first’ “We cannot permit that closed nationalisms block us from living like the true human family that we are,” said the pontiff, in his traditional “Urbi et Orbi” Christmas address. 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…