Responses from several Chinese ministries and departments:

Ministry of Transport: Level Ⅱ emergency response activated. China has a four-level emergency system, with level Ⅰ being the most severe.

National Healthcare Security Administration: Adopt new reimbursement policy on medical payment to lighten the burden on patients as well as hospital investment. 

Wuhan municipal government has earlier announced to cover payments for patients in both confirmed and suspected cases.

Civil Aviation Administration of China: Airlines should process a full refund without charge for passengers who have booked tickets involving Wuhan.

China State Railway Group: Passengers, either leaving or arriving in Wuhan, can get a full ticket refund before January 24.