EditorialA hospital staff worker checks for leaks in hoses on the floor of the intensive care unit for patients suffering COVID-19, at Hospital Restinga e Extremo-Sul in Porto Alegre, Brazil, March 19, 2021. (Mauricio Lima/The New York Times)
EditorialAn intensive care unit for coronavirus patients at Hospital Restinga e Extremo-Sul in Porto Alegre, Brazil, March 19, 2021. (Mauricio Lima/The New York Times)