President Donald Trump has signed a proclamation further restricting and limiting the entry of foreign nationals to the United States, the White House said on Tuesday.

The U.S. has imposed full restrictions and entry limitations on nationals from five countries – Burkina Faso, Mali, Niger, South Sudan, and Syria – in addition to the initial list of 12 countries, the White House said.

Full restrictions have also been imposed on individuals holding Palestinian Authority-issued travel documents, it said.

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(Reporting by Jasper Ward and Bhargav Acharya; Editing by Doina Chiacu)