A waiter walks out with the happy hours boards at a restaurant, in Paris, Monday, June 15, 2020. Paris is rediscovering itself, as its cafes and restaurants reopen for the first time since the fast-spreading virus forced them to close their doors March 14. Restaurants outside the Paris region opened earlier this month, and Paris cafes were allowed to serve people outside but not open their doors. After three months of losses, some restaurateurs fear it will take a long time for business to come back. (AP Photo/Francois Mori)
BERLIN — European countries reopened borders Monday after a three-month coronavirus shutdown, although international visitors are still being kept away and there was uncertainty over whether many Europeans will quickly embrace travel outside their home countries.