They're not exactly easy questions to answer. In the first case, you must consider motel cleaning regimens and the hazards of driving vs. the risk of sitting next to a sneezy air traveler.
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Laurel Wamsley is a reporter for NPR's News Desk. She reports breaking news for NPR's digital coverage, newscasts, and news magazines, as well as occasional features. She was also the lead reporter for NPR's coverage of the 2019 Women's World Cup in France.
Isabella Gomez Sarmiento is a production assistant with Weekend Edition.