Shinzo Abe, Japan's prime minister, wearing a protective mask, speaks during a plenary session at the upper house of parliament in Tokyo, Japan, on Friday, April 3, 2020. Abe has come under increasing pressure to declare a state of emergency to contain the disease's spread. He told parliament Friday that the situation didn't yet warrant an emergency declaration, but said he wouldn't hesitate to do so when the time comes. Photographer: Kiyoshi Ota/Bloomberg via Getty Images