The US has suspended all non-essential site visitors throughout its borders with each Mexico and Canada because it battles to regulate the coronavirus outbreak.
The curbs will go into impact at midnight on Saturday however won’t have an effect on commerce, Secretary of State Mike Pompeo mentioned on Friday.
Meanwhile New York State order has informed non-essential companies to shut, a day after an analogous transfer by California.
Countries around the globe are stepping up restrictions to fight the virus.
The virus has claimed greater than 220 lives within the US and contaminated greater than 16,000 individuals.
Globally almost 250,000 sufferers have examined constructive for the respiratory sickness and greater than 10,000 have died.
On Wednesday President Trump introduced that the border with Canada could be closed to non-essential site visitors “by mutual consent”.
During Friday’s information briefing he mentioned the Mexican border could be sealed off to “unscreened” travellers.
Acting Homeland Security Secretary Chad Wolf mentioned the US was “working with both our Canadian partners as well as our Mexican partners” to restrict “non-essential travel”.
He added: “We want to make sure cargo continues, trade continues, healthcare workers continue to be able to traverse that border. But tourism, some recreational activities and other things need to stop during this crisis.”
The restrictions are due be in place for no less than 30 days.
Mr Pompeo mentioned US residents “should arrange immediate return” except they intend to stay overseas for a time. “If you choose to travel, it may well be fairly disruptive,” he mentioned.