A man cycles past city buses (back L) lined up to transport the first batch of passengers disembarking from the Diamond Princess cruise ship-in quarantine due to fears of the new COVID-19 coronavirus-at the Daikoku Pier Cruise Terminal in Yokohama on February 19, 2020. Relieved passengers began leaving a coronavirus-wracked cruise ship in Japan on February 19 after testing negative for the disease that has now claimed more than 2,000 lives in China. (Photo/Agencies)
Passengers look out from the balconies of the Diamond Princess cruise ship-in quarantine due to fears of the new COVID-19 coronavirus-as a the first group of passengers (not pictured) disembark from the ship at the Daikoku Pier Cruise Terminal in Yokohama on February 19, 2020. Relieved passengers began leaving a coronavirus-wracked cruise ship in Japan on February 19 after testing negative for the disease that has now claimed more than 2,000 lives in China. (Photo/Agencies)
A passenger (C) leaves after disembarking from the Diamond Princess cruise ship-in quarantine due to fears of the new COVID-19 coronavirus-at the Daikoku Pier Cruise Terminal in Yokohama on February 19, 2020. Relieved passengers began leaving a coronavirus-wracked cruise ship in Japan on February 19 after testing negative for the disease that has now claimed more than 2,000 lives in China. (Photo/Agencies)