A discussion on rapid response decision-making mechanism for public health emergency in port cities in China

Severe circumstance of global public health has posed higher requirements for rapid response to public health emergencies in port cities, especially at border ports, and it is urgent to construct a rapid decision-making mechanism for the response to public health emergency in port city in China. In this paper, the basic elements of public health emergency management decision-making, the structure of decision-making system, as well as the experience of port cities in responding to public health emergencies, are summarized. Specific problems in decision-making mechanism for the response to public health emergency in port city were also discussed in the paper, including the risk identification and screening of infectious diseases, novel model for comprehensive risk management of public health event, the application of artificial intelligence technology to construct rapid response infrastructure, and the structure and operation mode of the early-warning decision-making system.