In this April 7, 2020, photo, some people wear masks while using the New York City subway system during the coronavirus pandemic in New York. Last week, for the first time in New York's history, the trains stopped running in a planned shutdown. Between the hours of 1 a.m. and 5 a.m., the subways and New York's 472 stations began closing for a nightly cleaning to disinfect trains. It's a humbling concession for a swaggering, all-night town that, as much as anything, shows how the coronavirus pandemic has seized the gears of New York, one of the world's hardest hit cities. (AP Photo/John Minchillo)