The United States has temporarily barred Green Card holders who recently traveled through the DRC, Uganda, or South Sudan, citing growing concerns over the spread of Ebola.

Americans traveling back to the U.S. who have been to nations affected by an Ebola outbreak will be required to enter the country through Washington, D.C.

As of Thursday, all flights carrying passengers that have been in the Democratic Republic of Congo, Uganda, or South Sudan at any point during the previous 21 days will be…