U.S. citizens returning home from China's Hubei province face mandatory quarantines Americans returning home from China's Hubei province will undergo a mandatory quarantine lasting as long as two weeks. Non-U.S. citizens who have recently been in areas impacted by the coronavirus will be temporarily suspended from entering the U.S. The CDC says it's the first quarantine order by the federal government in over 50 years. Jonathan Vigliotti reports.