The USA has banned people travelling from the UK and Ireland entering the country.
America has already banned people travelling from most European countries from entering the United States and now Britain is expected has been added to the list of banned countries.
Government sources told Reuters news agency and it is thought the new restrictions will begin on Monday night.
In a press conference President Trump said he had taken a test for Coronavirus and the results will take one to two days.
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President Trump said : "If you don't have to travel ... I wouldn't do it."
He also said a ban on flights to the US from the UK and Ireland will be announced amid the coronavirus pandemic.
He said: "We are looking at it very seriously because they've had a little bit of activity unfortunately.
"We actually already have looked at it and that is going to be announced."
Mike Pence then announced the travel ban from UK and Ireland will be effective Monday night at midnight.
VP Pence says Americans “can come home and will be funneled through specific airports and processed.”
The President is also looking at more travel restrictions domestically in between the states.
The US has already banned flights from the 26 countries of Europe's Schengen area for 30 days, although the travel ban excluded the UK and Ireland and US citizens.
