Europe, the epicenter of the coronavirus pandemic last spring, has once again swelled with new cases, which are inundating some local hospitals and driving a worrisome global surge of COVID-19.
Coronavirus
New York Times: Rise of variants in Europe shows how dangerous the virus can be
Health workers help a person on a stretcher out of an ambulance outside the San Jose Hospital in Santiago on April 9, 2021, amid the COVID-19 pandemic.
