Medics supporting virus-hit Xiaogan City of Hubei Province arrive at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020. (Photos: Xinhua)

A plane carrying medics supporting virus-hit Xiaogan City of Hubei Province arrives at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

Medics supporting virus-hit Xiaogan City of Hubei Province arrive at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

A plane carrying medics supporting virus-hit Xiaogan City of Hubei Province arrives at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

Medics supporting virus-hit Xiaogan City of Hubei Province disembark from the plane upon their arrival at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

Buses carrying medics supporting virus-hit Xiaogan City of Hubei Province head for designated facilities for quarantine after their arrival at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

Medics supporting virus-hit Xiaogan City of Hubei Province arrive at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.

Medics supporting virus-hit Xiaogan City of Hubei Province arrive at Chongqing Jiangbei International Airport in Chongqing, southwest China, March 23, 2020.