A Japanese chartered plane carrying evacuees from Wuhan, China, landed at Haneda international airport in Tokyo Wednesday, Jan. 29, 2020, in Tokyo.

A bus carrying some Japanese evacuees from Wuhan, China, arrives at National Center for Global Health and Medicine in Tokyo, Wednesday, Jan. 2…

A government worker sprays disinfectant on a residential building in Wuhan in central China's Hubei Province, Tuesday, Jan. 28, 2020. Hong Kon…

Workers unload canisters of disinfectant from a truck in Wuhan in central China's Hubei Province, Tuesday, Jan. 28, 2020. Hong Kong's leader a…

In this photo released by China's Xinhua News Agency, a worker wearing a face mask unloads medical supplies from a cargo plane at Wuhan Tianhe…

Government workers spray disinfectant along a street in Wuhan in central China's Hubei Province, Tuesday, Jan. 28, 2020. Hong Kong's leader an…

A Japanese chartered plane carrying evacuees from Wuhan, China, is parked after landing at Haneda international airport in Tokyo Wednesday, Ja…

Airport staff with protective masks stand near Japanese chartered plane carrying evacuees from Wuhan, China, arriving at Haneda international …

A bus carrying some Japanese evacuees from Wuhan, China, arrives at National Center for Global Health and Medicine in Tokyo, Wednesday, Jan. 2…