The United States embassy in Jerusalem advised U.S. citizens in or considering travel to or through Jerusalem, Judea and Samaria, or Gaza "to maintain a high level of vigilance and take appropriate steps to increase their security awareness, saying "Individuals and groups opposed to the Secretary of State’s recent announcement may target U.S. government facilities, U.S. private interests, and U.S. citizens."
An embassy advisory noted, "The U.S. government currently prohibits travel by U.S. government employees to the entirety of the West Bank, including Jericho and Bethlehem, as well as to Jerusalem’s Old City, its immediate vicinity, and its gates. This includes the portions of routes 1, 443, and 90 that pass through the West Bank."