US President Donald Trump has announced new travel restrictions on Europe in a bid to combat the spread of the coronavirus.
In a televised address, from the Oval Office on Wednesday evening he said travel from 26 European countries would be suspended for the next 30 days.
But he said the “strong but necessary” restrictions would not apply to the UK, where 460 cases of the virus have now been confirmed.
There are 1,135 confirmed cases of the virus across the US, with 38 deaths.
“To keep new cases from entering our shores, we will be suspending all travel from Europe,”.
“The new rules will go into effect Friday at midnight,” he added. The travel order does not apply to US citizens.
Officials had said the risk of infection was low for the general US public, but concern deepened after a number of new cases were confirmed earlier this month.
Containment efforts have begun in earnest. Troops have been deployed to New Rochelle, just north of New York City, where one outbreak is believed to have originated.
The National Guard will deliver food to some individuals who have been told to self-isolate there.
The governor of Washington state has also banned large gatherings in several counties. The north-western state is the focal point of the outbreak in the US, accounting for 24 of at least 38 deaths across the country.
And in an unprecedented move, the National Basketball Association (NBA) announced that it would suspend the season after Wednesday night’s games. The decision came after one player for the Utah Jazz tested positive for the virus.
Shortly after the NBA announcement, the Oscar-winning actor Tom Hanks announced that he and his wife had contracted the virus in Australia.
Dr Anthony Fauci, director the National Institute of Allergy and Infectious Diseases, told Congress that the outbreak is “going to get worse”, and that depended on the ability to contain those infected.
High medical costs make the virus particularly problematic – many Americans avoid doctor’s visits because of unaffordable charges. A lack of paid sick leave is another concern, as are fears about the number of available tests.
But Vice-President Mike Pence, who is in charge of the task force coordinating the response to the crisis, has said that “any American can be tested, no restrictions, subject to doctor’s orders”, and that insurers had promised to offset the charges.