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There's no universal digital passport yet, it's not clear exactly what kind of proof will be accepted, and paper vaccination cards can be easily forged, damaged or lost.
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Many colleges and universities are cancelling or shortening the annual week off that's usually a rite of spring, but good vaccination news has people booking vacations over the summer months.
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U.S. tourists aren't welcome in most countries because of the surging coronavirus. But Mexico lets them in, with no quarantine or test requirements.
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Some parts of the country are now grappling with a post-Thanksgiving surge of patients, while others dodged that fate. What lessons can we learn as we head into the Christmas season?
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Several European nations, including Belgium, Bulgaria, France, Germany and Italy, announced travel restrictions from the U.K., where officials say a new variant of the coronavirus is spreading.
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More than 1 million people went through checkpoints at U.S. airports on each of the past two days. That's down considerably from a year ago, but still an increase over typical pandemic travel levels.
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The Centers for Disease Control and Prevention has revised its guidelines for people who may have been exposed to the coronavirus. Now, instead of the…
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Many countries shut down international air travel when the pandemic began. Routes are reopening again, but you may need a COVID-19 test before you board.
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President Trump is barring most non-U.S. citizens who have been in Brazil in the past two weeks, in an effort to curb infections. Brazil has the world's highest number of cases after the U.S.
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"As a nation, we can't be doing the kinds of things we were doing a few months ago," NIH official Anthony Fauci said. President Trump and Vice President Pence are discussing options with lawmakers.