Europe confronted its first major outbreak of the coronavirus as an eruption of more than 150 cases in Italy prompted officials on Sunday to lock down at least 10 towns, close schools in major cities and cancel sporting events and cultural touchstones, including the end of the Venice carnival. The worrisome spike — from fewer than five known cases in Italy before Thursday — shattered the sense of safety and distance that much of the continent had felt in recent months even as the virus has infected more than 78,000 worldwide and killed more than 2,400, nearly all in China. The perception of a rising threat was amplified on television channels, newspaper headlines and social media feeds across Europe, where leaders could face their greatest challenge since the 2015 migration crisis. That surge of people into Europe radically altered […]