In an effort aimed at opening the U.S. borders to foreign visitors, expect the White House to announce that all travelers to America must prove they have been fully vaccinated.

Due to the increased threat from the Delta variant, the U.S. borders have remained closed.

As it stands now, non-U.S.-citizens aren’t allowed into the country from China, Iran, most of Europe, the United Kingdom, Ireland, Brazil, South African and India.

The E.U. opened it’s borders in June.