Europe condemns the U.S. travel ban as more nations add restrictions.

On both sides of the Atlantic on Thursday, the consequences of President Trump’s decision to ban most travel from Europe began to be felt economically, politically and socially.

European Union leaders issued a scathing statement condemning the move even as many nations on the Continent moved to tighten their own restrictions on the movement of people both within their borders and from outside.

“The coronavirus is a global crisis, not limited to any continent and it requires cooperation rather than unilateral action,” it said. “The European Union disapproves of the...