I looked into additional entry ban countries since other posters here seemed to wonder about non-US countries.<p>"As of March 27th<p>Foreigners who have been in the following countries in the prior 14 days: Iceland, Ireland, [EDIT]Andorra, Italy, Iran, Estonia, Austria, Netherlands, San Marino, Switzerland, Sweden, Spain, Slovenia, Denmark, Germany, Norway, Vatican, France, Belgium, Portugal, Malta, Monaco, Lichtenstein, Luxembourg.<p>Additionally, Hubei and Zhejiang provinces in China, as well as holders of passports from these regions.<p>Also a bunch of regions in South Korea (大邱広域市,慶尚北道の清道郡,慶 山市,安東市,永 川市,漆谷 テ グ ケイシヨウホクドウ チヨ ンド キヨンサン アン ドン ヨンチヤン チ ルゴク
郡,義城郡,星州郡,軍威郡 ウィソン ソンジユ グンウィ)<p>And lastly, passengers on the Westerdam cruise ship.<p>Source: Japan Ministry of Justice -- <a href="http://www.moj.go.jp/content/001316538.pdf" rel="nofollow">http://www.moj.go.jp/content/001316538.pdf</a>