Spain restricts nightlife as virus surges among the young

A health worker takes a swab from a teenager during a rapid antigen test for COVID-19 in Pamplona, northern Spain, Sunday, July 4, 2021. Local authorities have called on teenagers to be tested due to the increase of people in the town contracting coronavirus, after returning from vacations, in the small village of Salou, northeast of Spain. (AP Photo/Alvaro Barrientos)

MADRID — Faced with soaring numbers of new coronavirus infections among unvaccinated young people, some Spanish regions are reinstating curbs on nightlife only weeks after dropping them.