BERLIN—Europe’s tourism revival is running into turbulence only weeks after countries reopened their borders, with rising infections in Spain and other nations causing increasing concern among health authorities over people bringing the coronavirus home from their summer vacations.
European countries started opening up to each other’s tourists in mid-June, but recent events have shown that the new freedom to travel is subject to setbacks. Over the weekend, Britain imposed a 14-day quarantine on travelers arriving from Spain, Norway ordered a 10-day quarantine for people returning from the entire Iberian Peninsula, and France urged its citizens not to visit Spain’s Catalonia region.
