The clusters that began appearing in the United States were found to have originated with travelers coming from Europe. The [[European Union]] had failed to take immediate precautions and restrict travel from China and other hot spots in January when outbreaks were first reported. As a result a number of new clusters in the United States were seeded by travelers from Europe. By March 12, 2020, of the 35 states reporting infections, 30 originated with travelers from Europe.<ref>https://nypost.com/2020/03/12/its-a-wise-move-democrats-show-rare-support-for-trump-over-europe-travel-ban/</ref> On March 13, 2020 the World Health Organization announced the epicenter of viral outbreaks had shifted from China to Europe.<ref>https://www.cnbc.com/2020/03/13/europe-is-now-the-epicenter-of-the-coronavirus-pandemic-who-says.html</ref> President Trump initiated a 30-day travel ban of all flights from Europe, with the exception of the [[United Kingdom]], which recently established a hard border with the European Union and was reporting fewer cases than France, Germany, Italy and elsewhere on the continent. | The clusters that began appearing in the United States were found to have originated with travelers coming from Europe. The [[European Union]] had failed to take immediate precautions and restrict travel from China and other hot spots in January when outbreaks were first reported. As a result a number of new clusters in the United States were seeded by travelers from Europe. By March 12, 2020, of the 35 states reporting infections, 30 originated with travelers from Europe.<ref>https://nypost.com/2020/03/12/its-a-wise-move-democrats-show-rare-support-for-trump-over-europe-travel-ban/</ref> On March 13, 2020 the World Health Organization announced the epicenter of viral outbreaks had shifted from China to Europe.<ref>https://www.cnbc.com/2020/03/13/europe-is-now-the-epicenter-of-the-coronavirus-pandemic-who-says.html</ref> President Trump initiated a 30-day travel ban of all flights from Europe, with the exception of the [[United Kingdom]], which recently established a hard border with the European Union and was reporting fewer cases than France, Germany, Italy and elsewhere on the continent. |