FILE PHOTO: Intensive care unit at Sotiria hospital in Athens

FILE PHOTO: Intensive care unit at Sotiria hospital in Athens

FILE PHOTO: Intensivist Iliana Ioannidou is reflected on a monitor at the intensive care unit (ICU) of the Sotiria hospital, amid the coronavirus disease (COVID-19) pandemic, in Athens, Greece, February 28, 2021. REUTERS/Giorgos Moutafis/File Photo