The action @POTUS is taking to deny entry to foreign nationals who have been in coronavirus-affected areas will keep Americans safe & save lives. These are not easy decisions but they are required. I will issue guidance within 48 hours outlining details.https://t.co/KYXE7JKswC pic.twitter.com/zgi6r5FoZq

— Acting Secretary Chad Wolf (@DHS_Wolf) March 12, 2020