President Donald Trump addresses the nation from the Oval Office at the White House, Wednesday, March 11, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)

President Trump has announced a 30-day travel ban from European countries Wednesday night as part of the administration’s effort to stem the spread of the coronavirus.

The restrictions, which will go into effect Friday, will not apply to the United Kingdom.

This is a developing story.