Parts of Europe ease COVID lockdown amid fears over repeat of disaster

Students wearing face masks are seen in their classroom at a high school in Glyfada, a southern suburb of Athens, Greece, on April 12, 2021. In Greece, high school students returned to classrooms nationwide on Monday after five months of remote learning, although the nationwide lockdown, which started on Nov. 7, 2020, is still in force. (Xinhua/Marios Lolos)