Today in History: January 31, US declares public health emergency over coronavirus
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Today in history: On Jan. 31, 2020, the United States declared a public health emergency over the new coronavirus, and President Donald Trump signed an order to temporarily bar entry to foreign nationals, other than immediate family of U.S. citizens, who had traveled in China within the preceding 14 days. Also on this date: In 1863, during the Civil War, the First South Carolina Volunteers, an all-Black Union regiment composed of many escaped slaves, was mustered into federal service at
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